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Deatschwerks Fuel Pump Hardwire Installation Kit dwFPHWK Upgraded Precision Turbocharger for WRX / STi Grimmspeed Phenolic Thermal Spacer 3mm 02+ WRX/STI/LGT/FXT
Our Price: $39.00
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Our Price: $1,799.99
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Our Price: $165.00
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Deatschwerks Fuel Pump Hardwire Installation Kit dwFPHWK Upgraded Precision Turbocharger for WRX / STi Grimmspeed Phenolic Thermal Spacer 3mm 02+ WRX/STI/LGT/FXT

Deatschwerks Fuel Pump Hardwire Installation Kit dwFPHWK


Get the most out of your DW301 or other high flow fuel pump by ensuring it is getting the voltage it needs. Old, compromised OE wiring can limit the voltage your fuel pump receives. Our hardwire kit includes everything you need to safely, easily, and reliably wire your pump directly to your battery, ensuring no matter how hard you push your pump, your wiring will be up to the task. We especially recommend this kit for use in cars over 10 years old, cars making over 400whp, and cars which were originally not designed for high horsepower. See Below for kit contents:

  • 15' of 12ga SLX spec red power cable
  • 5' of 12ga SLX spec black ground cable
  • 30 amp in-line fuse
  • 40 amp automotive relay
  • 4-lead relay socket with pigtails
  • Install instructions
  • DW window decal
Designed to work with the factory Subaru WRX or STI exhaust manifold for a  direct bolt-on fit, Precision's Subaru factory upgrade turbocharger is the  perfect choice for those looking to boost their performance without breaking the  bank!
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 Phenolic Thermal Spacer 8mm 02+ WRX/STI/LGT/FXT Grimmspeed Head to Exhaust Manifold Dual PortCollectors Gasket(Pair) Grimmspeed Drive-by Cable Throttle Body Gasket
Our Price: $185.00
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Our Price: $117.00
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Our Price: $17.00
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Grimmspeed Phenolic Thermal Spacer 8mm 02+ WRX/STI/LGT/FXT Grimmspeed Head to Exhaust Manifold Dual PortCollectors Gasket(Pair) Grimmspeed Drive-by Cable Throttle Body Gasket
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.
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 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 Grimmspeed Turbo to Downpipe Gasket - EJ
Our Price: $112.00
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Our Price: $112.00
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Our Price: $116.00
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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 Grimmspeed Turbo to Downpipe Gasket - EJ
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 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.

Grimmspeed TGV > Engine Gasket(Pair) 02+ WRX/STI/FXT/LGT Grimmspeed Exhaust Manifold to Up Pipe 3-Bolt Gasket Grimmspeed BroTie Mounting Bracket for Hella Horns 02-16 WRX/STI
Our Price: $110.00
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Our Price: $119.00
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Our Price: $140.00
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Grimmspeed TGV > Engine Gasket(Pair) 02+ WRX/STI/FXT/LGT Grimmspeed Exhaust Manifold to Up Pipe 3-Bolt Gasket Grimmspeed BroTie Mounting Bracket for Hella Horns 02-16 WRX/STI
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'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.
Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI Grimmspeed MAF Block Off Plate Subaru WRX/STi 02-07 Grimmspeed Antenna Delete Plate
Our Price: $127.00
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Our Price: $140.00
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Our Price: $125.00
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Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI Grimmspeed MAF Block Off Plate Subaru WRX/STi 02-07 Grimmspeed Antenna Delete Plate
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!! We introduce our newest product for Subaru Impreza models from 1996-2008; the GrimmSpeed Antenna Delete Plate. The purpose of this product is to replace the OEM whip-style antenna that many drivers dislike and therefore do not fully extend. Due to this, it is difficult to obtain quality radio coverage. The Antenna Delete Plate is made from black powder-coated aluminum that is fade-resistant to the sun. Installation is easy and the end result appearance is that of an OEM part. GrimmSpeed also offers a replacement antenna that is installed on the car front windshield and replaces the OEM antenna you have deleted. This optional antenna has a sleek finish and is well-hidden by the rearview mirror. As with all GrimmSpeed products, one-of-a-kind craftsmanship is behind every part and the best customer service available is provided.
Grimmspeed Boost Control Solenoid - Subaru 02-05 WRX Grimmspeed Exhaust Manifold to Crossover 2X Thick Gasket(pair) Grimmspeed Subaru 3" DP to OEM midpipe adaptor kit
Our Price: $1,110.00
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Our Price: $124.00
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Our Price: $139.00
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Grimmspeed Boost Control Solenoid - Subaru 02-05 WRX Grimmspeed Exhaust Manifold to Crossover 2X Thick Gasket(pair) Grimmspeed Subaru 3" DP to OEM midpipe adaptor kit
GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow for extremely high resolution boost control, providing your tuner with the hardware he needs to safely tune your car with rock solid boost levels. Using our solenoid, you are able to spool your turbo quicker and maintain tight control of boost levels throughout your power curve. In addition, our solenoid features a balanced valve to withstand up to 120psi without a slowing response by even a single millisecond. 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, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price. This product cross-references with Subaru part number is 44022AA160.
Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. The most guaranteed leak you will get though is if you run an aftermarket 3" downpipe to an OEM or OEM like 2.5" Exhaust. Compare our adapter to the competition and you will immediatly see why we offer the best solution to finally end that pesky leak.

Grimmspeed Subaru OEM DP to 3" Catback Adapter Grimmspeed Air Oil Separator Black - Subaru Turbo 02-07 WRX/ 04+STI Grimmspeed Top Mount Intercooler - Subaru 02-07WRX/04+ STI/04-07 FXT
Our Price: $139.00
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Our Price: $1,295.00
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Our Price: $1,650.00
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Grimmspeed Subaru OEM DP to 3" Catback Adapter Grimmspeed Air Oil Separator Black - Subaru Turbo 02-07 WRX/ 04+STI Grimmspeed Top Mount Intercooler - Subaru 02-07WRX/04+ STI/04-07 FXT
Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. One of the most common leaks that we hear about is from running an OEM downpipe with an aftermarket 3" catback without a proper adaptor. Use an adaptor that allows you to retain your stock donut gasket for the best solution to finally end that pesky leak.
The GrimmSpeed Air/Oil Separator for Subaru vehicles has a unique patent pending design that allows you to maintain your PCV Valve while separating the oil out of the crankcase and head ventilation air! Our AOS will allow your engine to run more efficiently due to the separation of oil from the intake system. When there is oil in your system, the result is 1) reduced fuel octane 2) higher chance of engine knock(detonation) 3) worse emissions 4) higher oil consumption. Our Air/Oil Separator will help all of these problems.

So, you probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right 'man for the job', we think it's important to understand why. As air is pressurized by your turbo, it heats up, not because of the heat of the turbocharger, but because when they're compressed, the atoms in the air are forced closer together and as a result, move faster and have more energy. That energy manifests itself as heat. The more heat we can remove from the system, the denser the air becomes and that's what helps eliminate pre-detonation, or 'knock', allowing for increased output from your system. Your OEM TMIC does just fine at stock boost under normal use, but as soon as you start putting some real heat into it with higher boost or harder use, it heat-soaks beyond recovery.
Grimmspeed Top Mount Intercooler - Subaru 02-07WRX/04+ STI/04-07 FXT Thermal Dispersant Black Grimmspeed Master Cylinder Brace - Impreza 93-07 / 05-06 Saab 9-2X / 94-99 Legacy / 03-08 Forester Grimmspeed Turbo Heat Shield
Our Price: $1,750.00
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Our Price: $195.00
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Our Price: $175.00
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Grimmspeed Top Mount Intercooler - Subaru 02-07WRX/04+ STI/04-07 FXT Thermal Dispersant Black Grimmspeed Master Cylinder Brace - Impreza 93-07 / 05-06 Saab 9-2X / 94-99 Legacy / 03-08 Forester Grimmspeed Turbo Heat Shield
So, you probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right 'man for the job', we think it's important to understand why. As air is pressurized by your turbo, it heats up, not because of the heat of the turbocharger, but because when they're compressed, the atoms in the air are forced closer together and as a result, move faster and have more energy. That energy manifests itself as heat. The more heat we can remove from the system, the denser the air becomes and that's what helps eliminate pre-detonation, or 'knock', allowing for increased output from your system. Your OEM TMIC does just fine at stock boost under normal use, but as soon as you start putting some real heat into it with higher boost or harder use, it heat-soaks beyond recovery. Crafted from hardcore CNC laser cut 12L14 with multi-point welded fabrication. It is the Abrams Tank of master cylinder braces touting 4 factory mounting points, the most available from any brace. Powdercoated black this brace will outlive your car and win you some style points to boot. Most importantly this brace kit will kill your wimpy pedal feel and give you the immediate and tight response that your performance car deserves and needs when you hit the track or rally. This brace will give you the confidence similar to that of SS braided brake lines with precision stopping. Not to mention street driving just got a whole lot more fun! We knew when it came time to design this product we didn't want to just create another heat shield to add to the mix, but create another level of product. The basic heat shield would not cut it, we wanted every fitment of turbo, downpipe, and up pipe combination we could work into one design. We measured, cut, bent, welded, riveted, and after many tested prototypes we arrived at a heatshield we are extremely proud of. Other heatshields had problems with cracking, poor fitment, or poor heat coverage but we would not settle for this! So here it is, elegantly simple in style, but painstakingly engineered in design. It's what you can expect from GrimmSpeed.
Grimmspeed Turbo Heat Shield w/ Black Ceramic Coating Grimmspeed TMIC Splitter - Subaru 02-03 WRX Scoop Grimmspeed License Plate Delete - Subaru Impreza/WRX/STi 02-05
Our Price: $195.00
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Our Price: $1,195.00
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Our Price: $145.00
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Grimmspeed Turbo Heat Shield w/ Black Ceramic Coating Grimmspeed TMIC Splitter - Subaru 02-03 WRX Scoop Grimmspeed License Plate Delete -  Subaru Impreza/WRX/STi  02-05
We knew when it came time to design this product we didn't want to just create another heat shield to add to the mix, but create another level of product. The basic heat shield would not cut it, we wanted every fitment of turbo, downpipe, and up pipe combination we could work into one design. We measured, cut, bent, welded, riveted, and after many tested prototypes we arrived at a heatshield we are extremely proud of. Other heatshields had problems with cracking, poor fitment, or poor heat coverage but we would not settle for this! So here it is, elegantly simple in style, but painstakingly engineered in design. It's what you can expect from GrimmSpeed.

Our cars, with even mild modification, create some serious heat. As the turbo compresses your intake air, it heats up and it's not unusual to see air temperatures of over 400˚F entering your intercooler. For that reason, you've probably upgraded to a larger, more capable top mount. That intercooler uses ambient air flowing over your hood and through your scoop to cool the hot compressed air and if you're still using the OEM WRX size splitter, you're not getting the most out of your TMIC. The GrimmSpeed line of splitters increases the size of the opening by 70% to your larger TMIC. STI or aftermarket TMICs can increase your internal core volume by as much as 200% and you're going to need every bit of that additional ambient air to keep things cool. So after you get GrimmSpeed's License Plate Relocation kit you are left with some unsightly holes in your front bumper. Fortunately for you GrimmSpeed has come to the rescue with a sleek and stylish front plate delete. Maybe you want nothing more to rip that plate off the front of the car all together but need something for the empty holes left behind, look no further! Understated and sharp this plate delete is discrete yet stylish! Finished off with black hardware this plate flies UNDER the radar!
Grimmspeed Crank Pulley Removal/Install Tool Grimmspeed Radiator Shroud w/ Tool Tray BLACK - Subaru 02-07 Impreza/WRX/ 04-07 STI Grimmspeed Radiator Shroud w/ Tool Tray RED - Subaru 02-07 Impreza/WRX/ 04-07 STI
Our Price: $150.00
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Our Price: $175.00
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Our Price: $175.00
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Grimmspeed Crank Pulley Removal/Install Tool Grimmspeed Radiator Shroud w/ Tool Tray BLACK - Subaru 02-07 Impreza/WRX/ 04-07 STI Grimmspeed Radiator Shroud w/ Tool Tray RED - Subaru 02-07 Impreza/WRX/ 04-07 STI
The long awaited answer to the antique Subaru pulley removal tool, bolts stuck through boards, and random screws welded to bars. Our tool was engineered with full compatability in mind being able to work with our Lightweight Crank Pulley as well as  BOTH styles of Subaru crank pulleys. It is the must have for any hardcore Subaru enthusiast or mechanic and will come with everything you need to do thousands of installs! Heavy duty is the name of the game, laser cut from a 9.5mm plate of 12L14 and yellow zinc chromate coated for longevity. Grimmspeed has even incorporated a 1/2" socket wrench location so that you can put all might into it! GrimmSpeed has incorporated the radiator stays into this shroud. Yep, you can now ditch those OEM stays and transition over to GrimmSpeed's super clean approach to using the shroud as the radiator stay. Wrap all of this up in some Heavy Duty DuPont Wrinkle Powder Coat and you have yourself a sexy little innovative package. GrimmSpeed has incorporated the radiator stays into this shroud. Yep, you can now ditch those OEM stays and transition over to GrimmSpeed's super clean approach to using the shroud as the radiator stay. Wrap all of this up in some Heavy Duty DuPont Wrinkle Powder Coat and you have yourself a sexy little innovative package.
Grimmspeed Radiator Shroud w/ Tool Tray SILVER - Subaru 02-07 Impreza/WRX/ 04-07 STI Grimmspeed Hood Struts - Subaru 02-07 Impreza/WRX/STI Grimmspeed Alternator Cover BLACK - Subaru
Our Price: $175.00
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Our Price: $1,125.00
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Our Price: $185.00
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Grimmspeed Radiator Shroud w/ Tool Tray SILVER - Subaru 02-07 Impreza/WRX/ 04-07 STI Grimmspeed Hood Struts - Subaru 02-07 Impreza/WRX/STI Grimmspeed Alternator Cover BLACK - Subaru
GrimmSpeed has incorporated the radiator stays into this shroud. Yep, you can now ditch those OEM stays and transition over to GrimmSpeed's super clean approach to using the shroud as the radiator stay. Wrap all of this up in some Heavy Duty DuPont Wrinkle Powder Coat and you have yourself a sexy little innovative package. Tired of that ugly OEM hood prop blocking your view of that beautiful FA20 boxer engine? Always wanted to open your feather-light hood with just a couple fingers? Annoyed that the hood prop is always in your way while you're working in your engine bay? GrimmSpeed to the rescue. A close collaboration between FT86Club.com members and GrimmSpeed, this kit delivers in a big way. Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what you need. This cover mounts securely in place of your plastic factory cover and its asymmetric design is intended to compliment the GrimmSpeed Tool Tray Radiator Shroud perfectly. Available in brushed stainless steel, as well as three standard texture DuPont powdercoat finishes, there's an option for everybody.
Grimmspeed Alternator Cover RED - Subaru Grimmspeed Alternator Cover STAINLESS STEEL - Subaru Grimmspeed Battery Tie Down - Subaru Impreza/WRX/Sti/Legacy/Forester/Baja/BRZ and Scion FR-S
Our Price: $185.00
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Our Price: $185.00
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Our Price: $155.00
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Grimmspeed Alternator Cover RED - Subaru Grimmspeed Alternator Cover STAINLESS STEEL - Subaru Grimmspeed Battery Tie Down - Subaru Impreza/WRX/Sti/Legacy/Forester/Baja/BRZ and Scion FR-S
Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what you need. This cover mounts securely in place of your plastic factory cover and its asymmetric design is intended to compliment the GrimmSpeed Tool Tray Radiator Shroud perfectly. Available in brushed stainless steel, as well as three standard texture DuPont powdercoat finishes, there's an option for everybody.

Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what you need. This cover mounts securely in place of your plastic factory cover and its asymmetric design is intended to compliment the GrimmSpeed Tool Tray Radiator Shroud perfectly. Available in brushed stainless steel, as well as three standard texture DuPont powdercoat finishes, there's an option for everybody.

Clean up that engine bay and show your boxer pride with our new Battery Tie Down. GrimmSpeed started out with a block of 6061 Aluminum, threw in a bunch of CNC Milling time, dropped it in the anodizing tank for a custom matte finish, and then on top of that we found an expert painter to individually hand paint the red into each GrimmSpeed Battery Tie Down! Yes, its that cool.

Setting the precedent for high-end, it's what you can expect from GrimmSpeed
AEM Flex Fuel Ethanol Content Sensors 30-2200
Our Price: $193.75
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AEM Flex Fuel Ethanol Content Sensors 30-2200
AEM offers two Fuel Ethanol Content (Flex Fuel) Sensor Kits, one with 3/8"  barbed adapter fittings and one with -6AN to 3/8" adapter fittings
   
 
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