+Filter Parts By Car
+Subaru Performance Guide
Grimmspeed
GrimmSpeed Turbo-to-Downpipe Gasket 2002-2014 WRX and STI
$16.00 $25.00
The GrimmSpeed OEM-style turbo-to-downpipe gasket offers OEM quality at an affordable price. You get a premium multi-layer steel w/ stainless steel fire-ring gasket at a price that's substantially lower than the OEM gasket. Features:...
GrimmSpeed License Plate Relocation Kit 2008-2014 WRX / STI
$79.00
We know running a front plate sucks. The unsightliness and blockage of airflow into your radiator and / or front mount is a burden some of us in several states...
GrimmSpeed World Rally Blue (WRB) Paint
$19.00
Finally an answer to all of the World Rally Blue owners out there. We came up with a perfect paint match to World Rally Blue (WRB) in a convenient spray-can! Now...
Grimmspeed 3-Inch 2-Hole Gasket Reinforced
$21.00
Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blow out? Most aftermarket Subaru exhaust systems need a 3" 2 bolt gasket, however, a quality...
Grimmspeed Hella Horn Wiring Harness 2002-2014 WRX, 2004-2014 STI
$29.00
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...
GrimmSpeed Top Mount Intercooler Silicone Hose Kit 2002-2007 WRX / 2004+ STI
$65.00
Is your old 90 degree top-mounted intercooler (TMIC) coupler all chewed up from years of use? Is it dirty and oil-covered? Looking to just add a bit of color to...
GrimmSpeed Compressor Bypass Valve (CBV or BOV) Gasket 2002-2007 WRX and STI, 2008-2014 STI.
$10.99
This gasket goes between the intercooler and the stock compressor bypass valve (CBV). The Grimmspeed gasket is more than three times the thickness of the factory item. Fits 2002-2007 WRX...
GrimmSpeed Platinum Silver Paint
$22.00
Platinum Silver Metallic Subaru owners here is a perfect paint match to (PSM) in a convenient can! So you can paint-match your side-skirts, hood scoops, bumpers, mirrors, you name it!...
GrimmSpeed License Plate Relocation Kit 2015+ WRX/STI
$79.00
We know running a front plate sucks. The unsightliness and blockage of airflow into your radiator and / or front mount is a burden some of us in several states...
GrimmSpeed High-Lift Hood Struts 2002-2007 WRX/STI
$132.00
Tired of that ugly OEM hood prop blocking your view of that beautiful boxer engine? Always wanted to open your hood with just a couple fingers? Annoyed that the hood...
GrimmSpeed Shift Knob
$45.00
GrimmSpeed shift knobs feature a hybrid design that is comfortable in both overhand, and side grip driving styles. Each knob is machined from either stainless steel, or Delrin/Duracon, an extremely durable...
GrimmSpeed License Plate Relocation Kit 2002-2007 WRX / STI
$79.00
We know running a front plate sucks. The unsightliness and blockage of airflow into your radiator and / or front mount is a burden some of us in several states...
GrimmSpeed Master Cylinder Brace 2008-2014 WRX/STI
$95.00 $99.99
Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts during a race or when you are depending on them to save your life! The nasty...
GrimmSpeed Top Mount Intercooler Y-Pipe Kit 2002-2007 WRX / 2004+ STI
$150.00
Just bought an STI TMIC that requires an STI Y-pipe to fit? Want to replace your chewed up and leaking couplers? Maybe you're just looking to freshen up your engine...
GrimmSpeed Alternator Cover 2002-2014 WRX/2004+ STI
$90.00
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...
GrimmSpeed Gold Wheel Paint
$19.00
GrimmSpeed presents "GrimmSpeed Gold", your only BBS gold wheel paint match...you can't even get this color directly from BBS!! The Grimspeed engineer has been working on this color match the...
Grimmspeed Donut Gasket
$20.00
Grimmspeed donut gasket. Fits at the front of the cat-back exhaust section, and allows your exhaust that little bit of flex while still sealing exhaust gases in. Fits all 2002-2014 turbo...
GrimmSpeed Top Mount Intercooler 2002-2007 WRX / 2004-2020 STI
$685.00
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", it’s important to...
GrimmSpeed Manifold-to-Up Pipe Gasket
$11.00
GrimmSpeed OEM-style gasket: OEM Subaru quality without the high OEM price. The folks at GrimmSpeed have worked with endless amounts of aftermarket gaskets, and none seem to work as well as...
GrimmSpeed Turbo Heat Shield 2002-2014 WRX / 2004-2020 STI
$79.00
GrimmSpeed knew when it came time to design this product they didn't want to just create another heat shield to add to the mix, but create another level of product. The basic...
GrimmSpeed Double-Thick Manifold-to-Up Pipe Gasket
$21.00
FINALLY you have an option for an extra thick Exhaust Manifold-to-Up Pipe Gasket. The most troublesome mating joint in the Subaru exhaust track is the manifold to up pipe connection. GrimmSpeed...
Grimmspeed 3-Port Boost Control Solenoid 02-05 WRX
$110.00
GrimmSpeed introduces the most complete and easy to use 3-Port Electronic Boost Solenoid available on the market. The GrimmSpeed aftermarket boost controller allows you to raise the OEM boost levels...
Grimmspeed Up Pipe-to-Turbo Gasket
$13.00 $14.00
Grimmspeed version of the OEM Subaru gasket for the top of the up pipe. Features a 304 stainless steel fire ring and is 22% thicker than the OEM Gaskets. Fits...
GrimmSpeed License Plate Relocation Kit 2013+ BRZ, 2010+ LGT
$79.00
We know running a front plate sucks. The unsightliness and blockage of airflow into your radiator and / or front mount is a burden some of us in several states...
Grimmspeed 3-Port Boost Control Solenoid 2008-2014 WRX / 2005-2009 LGT
$110.00
GrimmSpeed introduces the most complete and easy to use 3-Port Electronic Boost Solenoid available on the market. The GrimmSpeed aftermarket boost controller allows you to raise the OEM boost levels...
Grimmspeed Head-to-Exhaust Manifold Gasket EJ/FA Motor
$18.00
This Grimmpseed gasket fits between the head and the exhaust manifold or header. middle hole has an ingenious slot to accommodate both BRZ and 15+ WRX motors as well all...
GrimmSpeed Master Cylinder Brace 2002-2007 WRX/STI
$95.00 $99.99
Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts during a race or when you are depending on them to save your life! The nasty...
Grimmspeed 3-Port Boost Control Solenoid 2008-2020 STI
$110.00
GrimmSpeed introduces the most complete and easy-to-use 3-Port electronic boost control solenoid available on the market. The GrimmSpeed aftermarket boost controller allows you to raise the OEM boost levels in...
Grimmspeed 3-Port Boost Control Solenoid 2015+ WRX/2014+ FXT
$150.00 $169.99
A 3-port Boost Control Solenoid (BCS) is considered by most to be a 'must have' improvement before having your car tuned. The 2015+ WRX offers a unique change of pace,...
Grimmspeed Cold Air Intake 2008-2014 WRX/STI, 2009-2013 Forester XT
$295.00 $324.99
The Grimmspeed cold air intake for 2008-2014 WRX and STI checks all your intake wish boxes: Hybrid Cold Air/Short Ram Design - Combining the advantages and eliminating the negatives of both...
Grimmspeed J-pipe Hardware Kit 2015+ Subaru WRX 6MT
$29.00
The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to get the nuts off without drama originally, be sure to replace...
GrimmSpeed Top Mount Intercooler Subaru 2008-2014 WRX
$970.00 $999.99
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", it’s important to...
Grimmspeed BroTie Mounting Bracket For Hella Horns 2002+ Subaru
$40.00
The Grimmspeed 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...
GrimmSpeed Top Mount Intercooler Splitter 2002-2007 WRX/STI
$195.00 $209.00
This intercooler splitter is custom-designed for the 2002-2007 STI. It directs air to your GrimmSpeed upgraded top-mount intercooler (TMIC) core. Rubber gasketing ensures a good seal to the intercooler. Vent area allows...
Grimmspeed 3-Port Boost Control Solenoid 2006-2007 WRX / 2004-2007 STi
$110.00
GrimmSpeed introduces the most complete and easy to use 3-Port Electronic Boost Solenoid available on the market. The GrimmSpeed aftermarket boost controller allows you to raise the OEM boost levels...
Grimmspeed Manifold-to-TGV-assembly gasket (top)
$11.00
There are two gaskets on each Tumble Generator Valve (TGV) assembly. These rubber coated embossed metal gaskets fit in between the intake manifold and the TGV body. Fits the following:...
GrimmSpeed Turbo-to-J-Pipe Gasket 2015+ WRX
$24.00
GrimmSpeed OEM-style gasket: OEM Subaru quality without the high OEM price. The folks at GrimmSpeed have worked with endless amounts of aftermarket gaskets, and none seem to work as well...
GrimmSpeed Radiator Shroud with Tool Tray 2002-2007 WRX/STI
$75.00
How many times have you lost a wrench or socket in your engine bay? Yeah, that's what I thought, too many to count. Finally after all of these years of...
Grimmspeed Hella Horn Wiring Harness 2015-2020 WRX/STI
$39.00
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...
GrimmSpeed Cherry Blossom Paint
$18.00
Paint your suspension components, paint your emblems, paint your wheels, anything you think of could be perfectly matched! There is NO other way to get a perfect color match and...
GrimmSpeed Master Cylinder Brace 2005-2007 Legacy GT
$95.00 $99.99
Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts during a race or when you are depending on them to save your life! The nasty...
Grimmspeed Block-to-TGV-assembly gasket (bottom)
$11.00
There are two gaskets on each Tumble Generator Valve (TGV) assembly. These rubber coated embossed metal gaskets fit in between the intake manifold and the TGV body. These come as...
GrimmSpeed Radiator Shroud with Tool Tray 2008-2014 WRX/STI
$75.00