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Grimmspeed License Plate Relocation Kit - Subaru 2015+ WRX/STI Grimmspeed HiFlow Exhaust Manifold Crosspipe 02-05 WRX, 04+ STI, 05+ LGT Grimmspeed HiFlow Exhaust Manifold Crosspipe w/ Black Ceramic Coating 02-05 WRX, 04+ STI, 05+ LGT
Our Price: $79.00
Our Price: $210.00
Our Price: $250.00
License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking boring or blocking flow to your FMIC with the GrimmSpeed License Plate Relocation Kit. Utilizing our unique Infinite-Adjust design allows for virtually any mounting position and angular adjustment so you can mount it where you want it! Our simple design mounts in the OEM tow hook location for maximum support while providing you with the largest range of adjustment available on the market. With laser cut and powder coated 5052 Aluminum, this bracket will hold your plate confidently in place while looking sharp and light. Each tow hook adapter is custom designed and CNC machined from 12L14 and then treated with black zinc for an indestructible and perfect fit. The new GrimmSpeed Subaru HiFlow Crosspipe is made of 304 SS(flanges, flex, tubing) and has a pipe-wall thickness of 14 Gauge, this is the most "heavy-duty" pipe you will find. Many other pipes use cheap thin steel and are marketed as "super light weight", not us. The one of a kind Triple Layer Flex Joint is not located in the bend, which adds to the life expectancy of the flex section. The new GrimmSpeed Subaru HiFlow Crosspipe is made of 304 SS(flanges, flex, tubing) and has a pipe-wall thickness of 14 Gauge, this is the most "heavy-duty" pipe you will find. Many other pipes use cheap thin steel and are marketed as "super light weight", not us. The one of a kind Triple Layer Flex Joint is not located in the bend, which adds to the life expectancy of the flex section.
Grimmspeed HiFlow Exhaust Manifold Crosspipe 06-07 WRX, 04+ FXT Grimmspeed HiFlow Exhaust Manifold Crosspipe w/ Black Ceramic Coating 06-07 WRX, 04+ FXT Grimmspeed Up Pipe All Turbo Subarus
Our Price: $210.00
Our Price: $250.00
Our Price: $210.00
The GrimmSpeed HiFlow Crosspipe is made of 304 SS(flanges, flex, tubing) and has a pipe-wall thickness of 14 Gauge, this is the most "heavy-duty" pipe you will find. Many other pipes use cheap thin steel and are marketed as "super light weight", not us. The one of a kind Triple Layer Flex Joint is not located in the bend, which adds to the life expectancy of the flex section. The GrimmSpeed HiFlow Crosspipe is made of 304 SS(flanges, flex, tubing) and has a pipe-wall thickness of 14 Gauge, this is the most "heavy-duty" pipe you will find. Many other pipes use cheap thin steel and are marketed as "super light weight", not us. The one of a kind Triple Layer Flex Joint is not located in the bend, which adds to the life expectancy of the flex section. Grimmspeed designed this Up Pipe using in-house FARO Arm along with the latest and greatest Solidworks CAD software. This assures that we can offer you the most precise and best fitting Up Pipe on the market. In short, OEM exhaust manifold pieces are inconsisent so we used our reverse engineering hardware/software to scan countless OEM pieces to determine the range of best fitments for our aftermarket pipe.
Grimmspeed Up Pipe w/ Black Ceramic Coating All Turbo Subarus Grimmspeed Downpipe 3" LIMITED - 02-05 WRX, 04+ STI, 04-08 FXT Grimmspeed Downpipe 3" LIMITED w/ Black Ceramic Coating - 02-05 WRX, 04+ STI, 04-08 FXT
Our Price: $250.00
Our Price: $445.00
Our Price: $595.00
Grimmspeed designed this Up Pipe using in-house FARO Arm along with the latest and greatest Solidworks CAD software. This assures that we can offer you the most precise and best fitting Up Pipe on the market. In short, OEM exhaust manifold pieces are inconsisent so we used our reverse engineering hardware/software to scan countless OEM pieces to determine the range of best fitments for our aftermarket pipe. You are looking at a top-of-the-line fully USA built Downpipe. All materials, engineering, R&D, fabrication, etc are straight out of the USA. The tubing is CNC Mandrel Bent 304 Stainless Steel using our custom made bend dies which give you the best fit and performance possible. Please take a second to check out these 304 Stainless Steel flanges...a serious work of art. All 3 sides of the flanges are CNC Machined to perfection. If that isn't over-the-top enough for you, check out the new 3-D Contour Flange. You are looking at a top-of-the-line fully USA built Downpipe. All materials, engineering, R&D, fabrication, etc are straight out of the USA. The tubing is CNC Mandrel Bent 304 Stainless Steel using our custom made bend dies which give you the best fit and performance possible. Please take a second to check out these 304 Stainless Steel flanges...a serious work of art. All 3 sides of the flanges are CNC Machined to perfection. If that isn't over-the-top enough for you, check out the new 3-D Contour Flange.
Grimmspeed GrimmSpeed J-Pipe Hardware Kit - 2015+ WRX Grimmspeed Downpipe 3" Catted LIMITED - 02-05 WRX, 04+ STI, 04-08 FXT Grimmspeed Downpipe 3" Catted LIMITED w/ Black Ceramic Coating - 02-05 WRX, 04+ STI, 04-08 FXT
Our Price: $29.00
Our Price: $595.00
Our Price: $745.00
Every time you remove or replace your J-Pipe, you can avoid a major headache by using new hardware.

Specifications:
  • 304 Stainless Steel
  • Custom CNC Machined - Thread fit is meant for easy installation and excellent clamping force
  • Zinc Plated Nuts
  • Made in the USA W

Includes:
  • 4x Custom CNC Machined Stainless Steel Turbo Studs
  • 4x Clear Zinc Plated Nuts
  • 2x Yellow Zinc Plated Catback Bolts
  • 2x Yellow Zinc Plated Washers
  • 2x Yellow Zinc Plated Nuts
Application:

  • 15'-16' WRX
For those looking to take the finest downpipe one step further and wring out every last ounce of performance, Grimmspeed offers the 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into our divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance. For those looking to take the finest downpipe one step further and wring out every last ounce of performance, Grimmspeed offers the 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into our divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance.
Grimmspeed Up Pipe 3-Bolt Inlet All Turbo Subarus Grimmspeed Up Pipe 3-Bolt Inlet w/ Black Ceramic Coating All Turbo Subarus Grimmspeed Up Pipe 3-Bolt Inlet 38mm EWG V-Band (IWG bracket recommended)
Our Price: $220.00
Our Price: $260.00
Our Price: $335.00
Grimmspeed designed this Up Pipe using in-house FARO Arm along with the latest and greatest Solidworks CAD software. This assures that we can offer you the most precise and best fitting Up Pipe on the market. In short, OEM exhaust manifold pieces are inconsisent so we used our reverse engineering hardware/software to scan countless OEM pieces to determine the range of best fitments for our aftermarket pipe. Grimmspeed designed this Up Pipe using in-house FARO Arm along with the latest and greatest Solidworks CAD software. This assures that we can offer you the most precise and best fitting Up Pipe on the market. In short, OEM exhaust manifold pieces are inconsisent so we used our reverse engineering hardware/software to scan countless OEM pieces to determine the range of best fitments for our aftermarket pipe. An External Wastegate (EWG) allows exhaust gases to be diverted prior to entering the turbo. This facilitates lower backpressure at the turbine, allowing for increased boost control, faster spool-up and greater top-end power. The GrimmSpeed EWG Up Pipe has a larger internal diameter than your stock unit, allowing a higher volume of exhaust gas to reach your turbo more efficiently. This helps maintain boost levels further into your RPM range. Depending on your specific setup, these improvements can net a 10-40 HP increase.
Grimmspeed Downpipe 3" - 02-05 WRX, 04+ STI, 04-08 FXT Grimmspeed Downpipe 3" w/ Black Ceramic Coating - 02-05 WRX, 04+ STI, 04-08 FXT Grimmspeed Up Pipe 3-Bolt Inlet 38mm EWG V-Band w/ Black Ceramic Coating (IWG bracket recommended)
Our Price: $395.00
Our Price: $545.00
Our Price: $375.00
A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you. A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you. An External Wastegate (EWG) allows exhaust gases to be diverted prior to entering the turbo. This facilitates lower backpressure at the turbine, allowing for increased boost control, faster spool-up and greater top-end power. The GrimmSpeed EWG Up Pipe has a larger internal diameter than your stock unit, allowing a higher volume of exhaust gas to reach your turbo more efficiently. This helps maintain boost levels further into your RPM range. Depending on your specific setup, these improvements can net a 10-40 HP increase.
Grimmspeed Up Pipe 3-Bolt Inlet 44mm EWG V-Band (IWG bracket recommended) Grimmspeed Up Pipe 3-Bolt Inlet 44mm EWG V-Band w/ Black Ceramic Coating (IWG bracket recommended) Grimmspeed Downpipe 3" Catted - 02-05 WRX, 04+ STI, 04-08 FXT
Our Price: $345.00
Our Price: $385.00
Our Price: $545.00
An External Wastegate (EWG) allows exhaust gases to be diverted prior to entering the turbo. This facilitates lower backpressure at the turbine, allowing for increased boost control, faster spool-up and greater top-end power. The GrimmSpeed EWG Up Pipe has a larger internal diameter than your stock unit, allowing a higher volume of exhaust gas to reach your turbo more efficiently. This helps maintain boost levels further into your RPM range. Depending on your specific setup, these improvements can net a 10-40 HP increase. An External Wastegate (EWG) allows exhaust gases to be diverted prior to entering the turbo. This facilitates lower backpressure at the turbine, allowing for increased boost control, faster spool-up and greater top-end power. The GrimmSpeed EWG Up Pipe has a larger internal diameter than your stock unit, allowing a higher volume of exhaust gas to reach your turbo more efficiently. This helps maintain boost levels further into your RPM range. Depending on your specific setup, these improvements can net a 10-40 HP increase. A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you.
Grimmspeed Downpipe 3" Catted w/ Black Ceramic Coating - 02-05 WRX, 04+ STI, 04-08 FXT Grimmspeed Downpipe 3" w/ Black Ceramic Coating - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd) Grimmspeed Downpipe 3" Catted - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd)
Our Price: $695.00
Our Price: $545.00
Our Price: $545.00
A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you. A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you. A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you.
Grimmspeed Downpipe 3" Catted w/ Black Ceramic Coating - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd) Grimmspeed Downpipe 3" LIMITED - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd) Grimmspeed Downpipe 3" LIMITED w/ Black Ceramic Coating - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd)
Our Price: $695.00
Our Price: $445.00
Our Price: $595.00
A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you're racing time attack or to work and back, we've got the perfect downpipe for you.
For those looking to take the finest downpipe one step further and wring out every last ounce of performance, Grimmspeed offers the 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into our divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance.

For those looking to take the finest downpipe one step further and wring out every last ounce of performance, Grimmspeed offers the 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into our divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance.

Grimmspeed Downpipe 3" Catted LIMITED - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd) Grimmspeed Downpipe 3" Catted LIMITED w/ Black Ceramic Coating - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd) Grimmspeed J-Pipe 3" Catless w/ Black Ceramic Coating - 2015+ WRX 6MT
Our Price: $595.00
Our Price: $745.00
Our Price: $730.00
For those looking to take the finest downpipe one step further and wring out every last ounce of performance, we offer our 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into our divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance. For those looking to take the finest downpipe one step further and wring out every last ounce of performance, we offer our 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into our divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance. With the 2015 J-Pipe, the devil is truly in the details and the product development team at GrimmSpeed has taken the time necessary to knock each of those details out of the park. As a result, what you see here is a meticulously engineered J-Pipe with an innovative flange design, single piece construction, excellent ground clearance and fitment with superb quality and craftsmanship.
Grimmspeed J-Pipe 3" Catted - 2015+ WRX 6MT Grimmspeed J-Pipe 3" Catted w/ Black Ceramic Coating - 2015+ WRX 6MT Grimmspeed EWG Block-Off Plate 38/40mm V-band
Our Price: $695.00
Our Price: $880.00
Our Price: $60.00
With the 2015 J-Pipe, the devil is truly in the details and the product development team at GrimmSpeed has taken the time necessary to knock each of those details out of the park. As a result, what you see here is a meticulously engineered J-Pipe with an innovative flange design, single piece construction, excellent ground clearance and fitment with superb quality and craftsmanship. With the 2015 J-Pipe, the devil is truly in the details and the product development team at GrimmSpeed has taken the time necessary to knock each of those details out of the park. As a result, what you see here is a meticulously engineered J-Pipe with an innovative flange design, single piece construction, excellent ground clearance and fitment with superb quality and craftsmanship. The GrimmSpeed External Wastegate Block-Off Plate is a solution for the person not able to purchase everything necessary for a full EWG set-up up front. The affordable EWG Block-Off Plate is placed over the side exit to the wastegate. This allows the EWG up-pipe to run without the wastegate. Once the wastegate is purchased, the EWG Block-Off Plate can be easily removed.
Grimmspeed EWG Block-Off Plate 44/45mm V-band Grimmspeed Turbo Wastegate Bracket - VF Series Turbos Grimmspeed Adjustable Wastegate(IWG) Bracket
Our Price: $60.00
Our Price: $29.00
Our Price: $39.00
The GrimmSpeed External Wastegate Block-Off Plate is a solution for the person not able to purchase everything necessary for a full EWG set-up up front. The affordable EWG Block-Off Plate is placed over the side exit to the wastegate. This allows the EWG up-pipe to run without the wastegate. Once the wastegate is purchased, the EWG Block-Off Plate can be easily removed. The internal wastegate(IWG) bracket is used in place of the stock wastegate actuator when moving to an external wastegate setup. In the previous years, Subaru owners had to weld the IWG shut on their turbos which diminished resale value, had the chance of cracking, and made it very difficult to revert back to the stock IWG setup. The internal wastegate(IWG) bracket is used in place of the stock wastegate actuator when moving to an external wastegate setup. In previous years, Subaru owners had to weld the IWG shut on their turbos which diminished resale value, had the chance of cracking, and made it very difficult to revert back to the stock IWG setup.
Grimmspeed Phenolic Thermal Spacer 8mm Impreza 98, 2.5 N/A Legacy 96-99 Grimmspeed Phenolic Thermal Spacer 8mm Impreza 93-99 1.8L/2.2L Grimmspeed Phenolic Thermal Spacer 8mm Impreza 99+, 2.5L N/A Legacy 00+
Our Price: $75.00
Our Price: $75.00
Our Price: $75.00
Thermal spacers lift the intake manifold off the super heated engine to lessen the transfer of heat. Both the intake manifold and engine block are aluminum so the high heat transfers very quickly....well these spacers stop that. The cooler the intake charge the more HP and TQ your engine will make. Thermal spacers lift the intake manifold off the super heated engine to lessen the transfer of heat. Both the intake manifold and engine block are aluminum so the high heat transfers very quickly....well these spacers stop that. The cooler the intake charge the more HP and TQ your engine will make.
In response to the demand to extend our Phenolic Spacer lineup to include some of the older subaru models, we now have created intake manifold thermal spacers for 99+ 2.5 N/A Phase 2 and 99+ 2.2 N/A engines.
Thermal spacers lift the intake manifold off the super heated engine to lessen the transfer of heat. Both the intake manifold and engine block are aluminum so the high heat transfers very quickly....well these spacers stop that. The cooler the intake charge the more HP and TQ your engine will make.
Grimmspeed Phenolic Thermal Spacer 3mm 02+ WRX/STI/LGT/FXT Grimmspeed Phenolic Thermal Spacer 8mm 02+ WRX/STI/LGT/FXT Grimmspeed Head to Exhaust Manifold Dual PortCollectors Gasket(Pair)
Our Price: $65.00
Our Price: $85.00
Our Price: $17.00
Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car will achieve. We present you the answer to this age old problem, raising the intake manifold off the engine with GrimmSpeed's™ new real Phenolic Intake Manifold/TGV to Engine Thermal Spacer.

Phenolic spacers have been used for years by many other specialized automotive companies, but this is very new technology to the Subaru world.
Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car will achieve. We present you the answer to this age old problem, raising the intake manifold off the engine with GrimmSpeed's™ new real Phenolic Intake Manifold/TGV to Engine Thermal Spacer.

Phenolic spacers have been used for years by many other specialized automotive companies, but this is very new technology to the Subaru world.
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price.

At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price.
Grimmspeed Downpipe to Turbo Gasket - EVO 8/9 Grimmspeed Turbo to Exhaust Manifold Gasket - EVO 8/9/X Grimmspeed Head to Intake Manifold Gasket - EVO 8/9
Our Price: $19.00
Our Price: $19.00
Our Price: $14.00
The turbo to o2 housing seal is absolutely critical on Evo models. This gasket is known to create leaking issues that can be a bear to track down and a big annoyance! Do yourself a favor and get a super thick metal gasket that has a beefy firering and plenty of layers to seal even the most stubborn of surfaces. This gasket will surely seal any issue you may have providing you with long lasting results!
The exhaust manifold to turbo connection is one of the most important connections in the engine bay. This gasket is known to create leaking issues and as most who have pulled it apart know its not a fun one when having to find leaks! Do yourself a favor and get a super thick metal gasket that has a beefy firering and plenty of layers to seal even the most stubborn of surfaces. This gasket will surely seal any issue you may have providing you with long lasting results!

This will fit the Evo 8, 9, and X
Now supporting the Evo community with the same top quality gaskets GrimmSpeed has been offering Subaru owners for years! Mitsubishi Evolution 8 & 9 Intake Manifold Gasket.
Grimmspeed Head to Intake Manifold Gasket - EVO X Grimmspeed Throttle Body Gasket - EVO 8/9 Grimmspeed Drive-by Cable Throttle Body Gasket
Our Price: $14.00
Our Price: $14.00
Our Price: $7.00
Now supporting the Evo community with the same top quality gaskets GrimmSpeed has been offering Subaru owners for years! Mitsubishi Evolution X Intake Manifold Gasket.

Now supporting the Evo community with the same top quality gaskets GrimmSpeed has been offering Subaru owners for years! Introducing the Mitsubishi Evolution 8 & 9 Throttle Body Gasket. Any time you pull the throttle body off you risk damaging the gasket and causing a leak. So instead of worrying about it, just replace the gasket instead. It is a cheap piece of mental security knowing there will not be any issues there.
Grimmspeed Drive-by Wire Throttle Body Gasket Grimmspeed Top Mount Intercooler Blow-Off Valve Gasket 02-07 WRX/ 04+ Sti Grimmspeed Top Mount Intercooler Y-Pipe Gasket(pair) 02-07 WRX/ 04+ Sti
Our Price: $7.00
Our Price: $12.00
Our Price: $12.00
GrimmSpeed Drive By Wire Throttle Body gasket for Subaru vehicles is here! We all know how bad the OEM Subaru Top Mount Intercooler Gaskets are. They are the greatest source of leaks in the entire intake stream. Fear not, GrimmSpeed has answered your call! We present to you the 3x thicker GrimmSpeed TMIC BOV Gasket. Not only is this gasket 3 times thicker, it also contains an inner metal layer that will help prevent blow outs. The TMIC surface and the BOV flange never seem to truly mate to each other. That's where the 3x thicker BOV Gasket's extra thickness comes in handy, creating a better seal for better protection against leaks. We all know how bad the OEM Subaru Top Mount Intercooler Gaskets are. They are the greatest source of leaks in the entire intake stream. Fear not, GrimmSpeed has answered your call! We present to you the 3x thicker GrimmSpeed TMIC BOV Gasket. Not only is this gasket 3 times thicker, it also contains an inner metal layer that will help prevent blow outs. The TMIC surface and the BOV flange never seem to truly mate to each other. That's where the 3x thicker BOV Gasket's extra thickness comes in handy, creating a better seal for better protection against leaks.
Grimmspeed T4 Turbo Gasket - Universal Grimmspeed T4 Divided Turbo Gasket - Universal Grimmspeed 2.25"/2.5" Universal Exhaust Gasket
Our Price: $19.00
Our Price: $19.00
Our Price: $19.00
Grimmspeed has worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel gaskets. The issue with the most T4 gaskets is that even if they're multi-layer, they're not completely constructed of Stainless Steel which leads to leaks. Well Grimmspeed has your answer, a premium multi-layer stainless steel w/ stainless steel fire-ring gasket at a great price. Another thing that you'll notice is grimmspeed has opened up the bolt holes to 12.5mm and slotted them 5mm to ensure that you've got flexability, even with custom made turbo flanges or larger bolts. Grimmspeed has worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel gaskets. The issue with the most T4 gaskets is that even if they're multi-layer, they're not completely constructed of Stainless Steel which leads to leaks. Well Grimmspeed has your answer, a premium multi-layer stainless steel w/ stainless steel fire-ring gasket at a great price. Another thing that you'll notice is grimmspeed has opened up the bolt holes to 11.8mm to ensure that you've got flexibility, even with custom made turbo flanges or larger bolts. Grimmspeed has worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel gaskets. The issue with the most T4 gaskets is that even if they're multi-layer, they're not completely constructed of Stainless Steel which leads to leaks. Well Grimmspeed has your answer, a premium multi-layer stainless steel w/ stainless steel fire-ring gasket at a great price. This particular gasket is designed to fit most 2-bolt Subaru 2.5" applications. We've provided dimensions below, so that you can verify fitment prior to purchase!
Grimmspeed Manifold to Turbo Gasket - FA20, 2015WRX Grimmspeed Turbo to Downpipe Gasket - FA20, 2015 WRX Grimmspeed 38mm External Wastegate 2-Bolt Gasket
Our Price: $22.00
Our Price: $22.00
Our Price: $11.00
At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer stainless steel w/ stainless steel fire-ring gasket at a great price. Grimmspeed has worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel gaskets. The issue with the most T4 gaskets is that even if they're multi-layer, they're not completely constructed of Stainless Steel which leads to leaks. Well Grimmspeed has your answer, a premium multi-layer stainless steel w/ stainless steel fire-ring gasket at a great price. Another thing that you'll notice is grimmspeed has opened up the bolt holes to 12.5mm and slotted them 5mm to ensure that you've got flexability, even with custom made turbo flanges or larger bolts. GrimmSpeed introduces their premium quality 38mm 2-Bolt Flange External Wastegate Gasket(EWG). This gasket is for use in any 38mm size EWG setup. When running an EWG, you need two of these gaskets, one for between the up pipe and wastegate and one for between the wastegate and dump tube.
Grimmspeed Gasket Downpipe to Catback 3" 2 bolt Grimmspeed Intake Manifold to TGV Gasket(Pair) 02+ WRX/STI/FXT/LGT Grimmspeed Up pipe to Turbo Gasket
Our Price: $18.00
Our Price: $10.00
Our Price: $12.00
At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price. GrimmSpeed does it again! Introducting our enlarged bore Intake Manifold to TGV gaskets. Why do you want the enlarged bore style vs. the small oem?...the oem gasket hole diameter is much smaller than the TGV itself so you are very limited on matching up the ports of the outlet of the Int. Manifold going into the inlet of the TGV during porting. With our enlarged port gasket we are able to match the IM and TGV up perfectly which greatly improves air flow quality at a very important location in your intake track(right before it goes into the engine!). At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price.
Grimmspeed Exhaust Manifold to Crossover Gasket(pair) Grimmspeed Exhaust Manifold to Up Pipe Gasket Grimmspeed Exhastu Manifold to Up Pipe 2X Thick Gasket
Our Price: $15.00
Our Price: $10.00
Our Price: $20.00
At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price. This product cross-references with Subaru part number is 44022AA160.
Grimmspeed Turbo to Downpipe Gasket - EJ Grimmspeed Intake Manifold to HEAD Gasket(Pair) Impreza 98 2.5 N/A Legacy 96-99 2.5 N/A Grimmspeed Intake Manifold to HEAD Gasket(Pair) 93-99 1.8L/2.2L
Our Price: $16.00
Our Price: $10.00
Our Price: $10.00
GrimmSpeed has worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price.

Pick up a couple pairs of these to match up with your thermal spacers. Your basic oem style TGV > Engine gasket, but for a cheaper price than the dealership.

Comes in set of 2

Applications:
  • 98' Impreza 2.5L NA
  • 96'-99' Legacy 2.5L NA
Pick up a couple pairs of these to match up with your thermal spacers. Your basic oem style TGV > Engine gasket, but for a cheaper price than the dealership.
Grimmspeed Intake Manifold to HEAD Gasket(Pair) Impreza 99+ 2.5L N/A Legacy 00+ Grimmspeed TGV > Engine Gasket(Pair) 02+ WRX/STI/FXT/LGT Grimmspeed APS Downpipe 3-Bolt Gasket
Our Price: $10.00
Our Price: $10.00
Our Price: $19.00
Pick up a couple pairs of these to match up with your thermal spacers. Your basic oem style TGV > Engine gasket, but for a cheaper price than the dealership. Pair of GrimmSpeed TGV to engine gaskets. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price.
Grimmspeed Exhaust Manifold to Up Pipe 3-Bolt Gasket Grimmspeed BroTie Mounting Bracket for Hella Horns 02-16 WRX/STI Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI
Our Price: $19.00
Our Price: $40.00
Our Price: $27.00
At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price. Grimmspeed's engineers overlaid 3D scans of GD, GR and VA chassis core support in CAD. From there, a unique design was created that allows the same bracket to work on all supported models. This means that should to change cars, your BroTie can stay by your side. Also incorporated are three long mounting slots on each side, for maximum adjustability. This allows you to place the horns in a number of different configurations, depending on your grill and personal preference. When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie, we have you covered. After some testing, we determined that the additional few dBs offered by wiring with a relay weren't worth the added headache and potential failure points of a more complex harness using automotive relay, inline fuse and additional wiring directly to your battery. Fully pre-assembled, our simple harness will allow you to plug and play in seconds. Should your heart desire those last few ounces of ear-piercing goodness, our harness can also be adapted for use with a more complex relay harness. Diagrams for that configuration are included in our installation guide below.
Grimmspeed Wiring Harness for Hella Horns 2015 WRX/STI Grimmspeed MAF Block Off Plate Subaru WRX/STi 02-07 Grimmspeed MAF Block Off Plate Subaru WRX/STi 08+
Our Price: $37.00
Our Price: $40.00
Our Price: $40.00
When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie, we have you covered. After some testing, we determined that the additional few dBs offered by wiring with a relay weren't worth the added headache and potential failure points of a more complex harness using automotive relay, inline fuse and additional wiring directly to your battery. Fully pre-assembled, our simple harness will allow you to plug and play in seconds. Should your heart desire those last few ounces of ear-piercing goodness, our harness can also be adapted for use with a more complex relay harness. Diagrams for that configuration are included in our installation guide below. When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed has the answer. GrimmSpeed MAF Block Off Plate allows you to do just that! Compact design that features black anodized aluminum for a very clean finish. We have taken it one step further and matched the bottom of the plug to the diameter of the Subaru intake piping so the plug is not in the way of flow!! When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed has the answer. GrimmSpeed MAF Block Off Plate allows you to do just that! Compact design that features black anodized aluminum for a very clean finish. We have taken it one step further and matched the bottom of the plug to the diameter of the Subaru intake piping so the plug is not in the way of flow!!
   
 
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