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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: $165.00
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Our Price: $185.00
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Our Price: $117.00
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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)
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 Intake Manifold to TGV Gasket(Pair) 02+ WRX/STI/FXT/LGT Grimmspeed Up pipe to Turbo Gasket Grimmspeed Exhaust Manifold to Crossover Gasket(pair)
Our Price: $110.00
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Our Price: $112.00
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Our Price: $115.00
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Grimmspeed Intake Manifold to TGV Gasket(Pair) 02+ WRX/STI/FXT/LGT Grimmspeed Up pipe to Turbo Gasket Grimmspeed Exhaust Manifold to Crossover Gasket(pair)
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. 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 Gasket Grimmspeed Exhastu Manifold to Up Pipe 2X Thick Gasket Grimmspeed TGV > Engine Gasket(Pair) 02+ WRX/STI/FXT/LGT
Our Price: $110.00
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Our Price: $120.00
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Our Price: $110.00
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Grimmspeed Exhaust Manifold to Up Pipe Gasket Grimmspeed Exhastu Manifold to Up Pipe 2X Thick Gasket Grimmspeed TGV > Engine Gasket(Pair) 02+ WRX/STI/FXT/LGT
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. Pair of GrimmSpeed TGV to engine gaskets.
Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI Grimmspeed Cold Air Intake - Subaru 08-14 WRX/STI Black Grimmspeed Cold Air Intake - Subaru 08-14 WRX/STI Red
Our Price: $127.00
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Our Price: $1,295.00
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Our Price: $1,295.00
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Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI Grimmspeed Cold Air Intake - Subaru 08-14 WRX/STI Black Grimmspeed Cold Air Intake - Subaru 08-14 WRX/STI Red
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. For years you've been asking for intakes, and for years Grimmspeed silently worked to create a solution that sets itself apart from the rest. We examined and tested current offerings, and identified their shortcomings. We formed theories, and over months of testing designs we proved them. Combined with our advanced research and development program, we fully utilized our engineering resources to design and manufacture what we believe is the most comprehensive intake solution available for the 2008-2014 Subaru WRX and STI and the 2009-2013 Forester XT. For years you've been asking for intakes, and for years Grimmspeed silently worked to create a solution that sets itself apart from the rest. We examined and tested current offerings, and identified their shortcomings. We formed theories, and over months of testing designs we proved them. Combined with our advanced research and development program, we fully utilized our engineering resources to design and manufacture what we believe is the most comprehensive intake solution available for the 2008-2014 Subaru WRX and STI and the 2009-2013 Forester XT.
Grimmspeed Master Cylinder Brace - Subaru Impreza/WRX/Sti 08+ Subaru Legacy/GT 08-09 Grimmspeed License Plate Delete - Subaru Forester/FXT 98-10 Grimmspeed Alternator Cover BLACK - Subaru
Our Price: $195.00
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Our Price: $145.00
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Our Price: $185.00
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Grimmspeed Master Cylinder Brace - Subaru Impreza/WRX/Sti 08+ Subaru Legacy/GT 08-09 Grimmspeed License Plate Delete -  Subaru Forester/FXT 98-10 Grimmspeed Alternator Cover BLACK - Subaru
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! 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! 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
   
 
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