2008-2014 WRX Engine

The IAG Stainless Steel AN Breather Fitting Set is engineered for precision and durability, compatible with 2004-21 Subaru STI, 05-14 WRX, 04-13 FX...

The IAG AOS Strut Tower Mounting Bracket is engineered for precise fitment on 2008-21 Subaru WRX/STI and 2005-09 Legacy GT models. Designed to secu...

The IAG Air/Oil Separator (AOS) is engineered for Subaru models including 08-14 WRX, 08-21 STI, 09-13 FXT, and 05-09 Legacy GT and Outback XT. This...

Engineered specifically for the 08-14 Subaru Impreza WRX/STI, this GrimmSpeed Fender Shroud in striking red delivers both performance and aesthetic...

The GrimmSpeed Turbo Heat Shield Reflect-A Gold Foil provides superior thermal protection for your turbocharger system. Engineered with advanced re...

Secure your battery with precision using the GrimmSpeed Lightweight Battery Mount Kit designed specifically for 2008-2014 Subaru WRX STI models. Th...

Secure your battery with precision using the GrimmSpeed Lightweight Battery Mount Kit specifically engineered for 2008-2014 Subaru WRX STI models. ...

Engineered specifically for 2008-14 Subaru WRX and STI models, the GrimmSpeed Black Radiator Shroud with integrated tool tray delivers superior eng...

Engineered for precision performance, the GrimmSpeed 75A Street Transmission Mount delivers optimal rigidity for your Subaru STI or WRX manual tran...

Engineered specifically for the 2008-2014 Subaru WRX, the GrimmSpeed Top Mount Intercooler delivers superior heat dissipation and airflow efficienc...

Precision-engineered GrimmSpeed Gold Oil Caps deliver both functionality and style for your 1989-2022 Subaru. CNC-machined from billet aluminum wit...

GrimmSpeed 89-22 Subaru All Models Bolt Oil Caps - Red Precision-engineered GrimmSpeed V2 Bolt Oil Cap in vibrant red delivers superior sealing per...

Precision-engineered GrimmSpeed Oil Caps deliver superior sealing and durability for Subaru models from 1989-2022. CNC-machined from billet aluminu...

Engineered specifically for Subaru EJ (2002-2021) and WRX FA20 (2015-2021) models, the GrimmSpeed 75A Durometer Street Engine Mount delivers optima...

Engineered specifically for the 2008-2014 Subaru WRX/STI, the GrimmSpeed Strut Bar delivers measurable chassis rigidity improvements. This precisio...

Engineered specifically for the 2008-2014 Subaru WRX/STI, this GrimmSpeed Strut Bar in striking red delivers superior chassis rigidity and handling...

Upgrade your Subaru engine with these STI "Group-N" engine mounts. Made of stiffer, high-quality rubber, they reduce engine motion and improve engi...

Our COBB Battery Tie Down is a perfect upgrade for Subaru models. It's professionally designed in CAD and machined from quality billet aluminum for...

The COBB Subaru Air/Oil Separator helps to prevent crankcase oil vapors from recirculating back through your engine's intake system.Oil vapors pass...

COBB Fuel Injectors Top Feed 1050x are designed to provide increased fuel flow while maintaining stock idle and driveability with proper tuning. Th...

The COBB AccessPORT V3 is the perfect companion for 2008-2014 WRX/STI, 2007-2012 Legacy GT, and 2007-2013 Forester XT vehicles. With simple ECU fla...

The Killer B Motorsport High Flow Ultimate Oil PickupDesigned to replace the failure prone and performance limited OEM oil pickup. This is the high...

These handy valves make short work of oil changes, putting you IN the car longer and under it less. No more sockets, wrenches, crush washers, or to...

We have all heard the horror stories. You’re just driving down the road minding your own business and then boom. Your engine blows without warning....