2008-2014 Subaru WRX/STI Mods

DESCRIPTION The Subaru OEM Group N Transmission Mount is a performance upgrade that reduces unwanted drivetrain and shifter movement for a more con...

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...

EVERYTHING YOU NEED, IN ONE EASY PACKAGE IAG now offers our V2 Oil Pickup, Street Series Baffle and Windage Tray combined with our Street Series Oi...

AG PTFE FUEL SYSTEM KIT W/ AEROMOTIVE FPR, IAG FUEL RAILS FOR 08-14 WRX, 08-21 STI FUEL DELIVERY MADE EASY When designing the IA...

SOA342L153

EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing r...

Description The COBB Tuning Stainless Steel Heat Shield is an attractive direct replacement for the unsightly factory piece. This turbo heat sh...

Description The COBB Subaru Shift Knob is designed to keep those extended shifting sessions exhilarating. The billet machined aluminum shift kn...

Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08-21 Subaru STI. This intercooler featu...

BC Racing BR series coilovers are perfect for street driving and occasional road course duty. With easily accessible adjustment knobs for fine-tuni...

The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI. We designed our ...

Disclaimer: Photos are for illustrative purposes only, the actual product may differ slightly. DESCRIPTION The Blouch Dominator 1.5XT-R Ball Bearin...

Description Designed using CAD technology, the COBB Blue anodized billet shifter body is CNC machined from 6061 Aluminum. Like our original des...

The Stage 1 Drivetrain Package Includes: Subaru 5-Speed Front Shifter Bushing; Subaru Rear Shifter Bushing; 5-Speed Double Adjustable Short Throw...

Description The Rear Control Arm offers adjustability to dial in camber. The bushings used are also polyurethane, replacing soft factory rubber....

Description If you've owned an STI for an extended period of time, you may have noticed that the factory reverse lockout pull has developed a sli...

GET THE PACKAGE DEAL The IAG V2 Oil Pickup, Street Series Baffle, Windage Tray, along with our New Oil Pan is now available as a complete package. ...

This kit is designed to be the best AOS on the market. It is a triple pass system with carefully designed diameters and cross sect...

Replace your old, dried out factory radiator hoses with the COBB Tuning Silicone Radiator Hoses. Constructed of 3-ply reinforced silicone, the...

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with th...