2008-2014 Subaru WRX/STI Mods

HIGH-LIFT HOOD STRUTS. THERE IS NO SUBSTITUTE Tired of that ugly OEM hood prop blocking your view of that beautiful boxer engine? Always wanted to ...

THE SHROUDS YOU DIDN'T KNOW YOU NEEDED! The original GrimmSpeed Fender Shrouds for the 15+ chassis were SUCH a big hit that we decided to introduce...

THE SHROUDS YOU DIDN'T KNOW YOU NEEDED! The original GrimmSpeed Fender Shrouds for the 15+ chassis were SUCH a big hit that we decided to introduce...

3 PROBLEMS. ONE SOLUTION. How many times have you lost a wrench or socket in your engine bay? Yeah, that's what I thought, too many to count. Final...

METICULOUS ENGINEERING, UNPARALLELED CRAFTSMANSHIP GrimmSpeed Intercoolers have set the gold standard for how a high performance heat exchanger sho...

REPRESENT IN STYLE! After you get our License Plate Relocation Kit you are left with some unsightly holes in your front bumper where the original p...

IMPROVE STYLE AND INCREASE FLOW! License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking bor...

IMPROVE PEDAL FEEL AND BRAKING CAPABILITIES! Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts in a race or when...

ADAPT YOUR GRIMMSPEED 2008-2014 WRX FRONT MOUNT INTERCOOLER FOR USE WITH "STI-STYLE" OEM OR AFTERMARKET TURBOCHARGERS Looking to upgrade to new tur...

As with other FMIC kits, the GrimmSpeed Front Mount Intercooler requires the removal of your factory bumper beam in order to fit its massive core. ...

ADAPT YOUR GRIMMSPEED 08-14 WRX TOP MOUNT INTERCOOLER FOR USE WITH "STI STYLE" OEM OR AFTERMARKET TURBOCHARGERS! Looking to upgrade to new turbo op...

METICULOUS ENGINEERING MEETS ELEGANT DESIGN For years you've been asking us for intakes, and for years we've silently worked to create a solution t...

THE ORIGINAL DIRECT-FIT BCS FOR TURBO SUBARUS GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for...