Grimmspeed

$20.00

Grimmspeed 2.25"/2.5" Universal Exhaust Gasket

A Heavy Duty Multi-Layer 2.25"/2.5" Gasket with ALL Stainless Layers and Fire-Ring?? Yup! If you...

A Heavy Duty Multi-Layer 2.25"/2.5" Gasket with ALL Stainless Layers and Fire-Ring?? Yup! If you've dealt with sourcing exhaust gaskets before, you know that there are a lot of different options at a lot of different price points. Unfortunately, a gasket with stainless, multi-layer construction and gauranteed quality is nearly impossible to find. Until now.  At GrimmSpeed™, we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel gaskets....

$12.00

Grimmspeed 38mm External Wastegate 2-Bolt Gasket

GrimmSpeed™ introduces their premium quality 38mm 2-Bolt Flange External Wastegate Gasket(EWG). T...

GrimmSpeed™ introduces their premium quality 38mm 2-Bolt Flange External Wastegate Gasket(EWG). This gasket is for use in any 38mm size EWG setup. When running an EWG, you need two of these gaskets, one for between the up pipe and wastegate and one for between the wastegate and dump tube. Made out of 304 Stainless Steel to assure you that you will not have to worry about gasket blowouts!

$39.00

Grimmspeed Adjustable Wastegate(IWG) Bracket

The internal wastegate(IWG) bracket is used in place of the stock wastegate actuator when moving ...

The internal wastegate(IWG) bracket is used in place of the stock wastegate actuator when moving to an external wastegate setup. In previous years, Subaru owners had to weld the IWG shut on their turbos which diminished resale value, had the chance of cracking, and made it very difficult to revert back to the stock IWG setup. We are bringing you the solution to this problem, the IWG bracket. This is a basic bolt-on which takes 5 minutes to install. No more worrying about the wastegate door o...

$299.00

Grimmspeed Air Oil Separator Black - Subaru 08+...

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™ 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 re...

$299.00

Grimmspeed Air Oil Separator Black - Subaru Tur...

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 bolt it on and go, without worrying about your air-fuel ratios and engine safety. Justification for the...

$299.00

Grimmspeed Air Oil Separator Blue - Subaru 08+ ...

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™ 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 re...