$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:...
$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...
$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...
$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...
$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...
$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...
$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...
$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!...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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...
$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,...
$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...
$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...
$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...
$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...
$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...
$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...
$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:...
$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...
$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...
$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...
$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...
$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...
$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...
$75.00