GrimmSpeed

GrimmSpeed

GrimmSpeed 13+ Subaru BRZ/FR-S Cold Air Intake ...

Design requirements for this intake were simple: The intake must not only be safe for the engine,...

Design requirements for this intake were simple: The intake must not only be safe for the engine, but perform well both with and without tuning. The intake must be able to be installed quickly, without removal of the bumper. The intake must produce horsepower and torque gains throughout the RPM range, not just on the top end. Justification for the first is obvious, we want you to be able to bol...

GrimmSpeed

$300.00 $330.00

GrimmSpeed

GrimmSpeed 2015 Subaru WRX J Pipe/Downpipe Catt...

We are extremely proud to introduce our Catless Divorced Downpipe for Subarus. It's safe to say, ...

We are extremely proud to introduce our Catless Divorced Downpipe for Subarus. It's safe to say, the years our engineering department spent on this downpipe have paid off. A GrimmSpeed™ Catless Divorced Downpipe is one of the first modifications that should be done on your car. The OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car (not to m...

GrimmSpeed

$675.00 $699.00

GrimmSpeed

GrimmSpeed 08-10+ WRX / 05-09 LGT BLACK Air Oil...

An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil do...

An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed Subaru Air/Oil Separator 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 s...

GrimmSpeed

$275.00 $299.00

GrimmSpeed

GrimmSpeed 08+ WRX/08+ STi/05-09 LGT Downpipe 3...

We are extremely proud to introduce our Catless Divorced Downpipe for Subarus. It's safe to say, ...

We are extremely proud to introduce our Catless Divorced Downpipe for Subarus. It's safe to say, the years our engineering department spent on this downpipe have paid off. A GrimmSpeed™ Catless Divorced Downpipe is one of the first modifications that should be done on your car. The OEM downpipe contains two very restrictive catalytic converters, killing the power potential of your car (not to m...

GrimmSpeed

$700.00 $775.00

GrimmSpeed

GrimmSpeed 04-05 Subaru STI Scoop TMIC Splitter

So, you probably already know that you want an intercooler with maximum cooling and minimum restr...

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 ...

GrimmSpeed

$175.00 $199.00

GrimmSpeed

GrimmSpeed 02-07 Subaru WRX / 04-07 STi / 04-08...

HYBRID COLD AIR/SHORT RAM DESIGN - Combines the advantages and eliminating the negatives of both ...

HYBRID COLD AIR/SHORT RAM DESIGN - Combines the advantages and eliminating the negatives of both traditional intake designs AIR STRAIGHTENER - A key component for accurate and consistent MAF sensor readings CUSTOM REUSABLE HIGH FLOW AIR FILTER - Integrated velocity stack entrance smooths incoming air STEALTHBOX HEATSHIELD - Our signature heatshield design which provides cool air while hiding ug...

GrimmSpeed

$285.00 $309.00