NEW PRODUCT: Electronic Boost Control Covers
GrimmSpeed engine dress-up pieces have been extremely popular with Subaru owners over the years, but there’s always been one small piece missing...
Shop Now!
INTRODUCING: 08-14 WRX/STI Front Mount Intercoolers
Our top mount intercoolers have set the gold standard for how a high performance heat exchanger should be crafted. These front mount kits are the next evolution! Check out the GrimmSpeed 08-14 WRX and STI FMIC Kits.
Check them out!
NEW PRODUCT: NEON GREEN ENGINE DRESS-UP
Introducing our most popular engine bay dress-up parts for your 2015+ WRX or STI with our ALL NEW custom neon green powdercoat!
SEE THEM ALL!
NEW PRODUCT: POWDER COATED SHIFT KNOBS
Introducing our fan-favorite stainless steel heavyweight shift knobs in TWO all new colors!
SEE MORE PICS
THE BEST INTERCOOLER CHOICE ON THE MARKET!
GrimmSpeed Front Mount Intercooler Kits have quickly become THE industry standard and are available RIGHT HERE, RIGHT NOW.
Check them out
