08-14 WRX/STI Fender Shrouds
$89.00
NEW PRODUCT RELEASE: 08-14 WRX/STI FENDER SHROUDS
The original GrimmSpeed Fender Shrouds for the 15+ chassis were such a BIG hit that we decided to introduce a unique set for 08-14 WRX and STI owners!
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NEW PRODUCT: GRIMMSPEED POST MAF HOSES
We’ve now got you covered with The GrimmSpeed Post MAF Hose Kit that not only looks better, but fixes the flaws of its OE counter part.
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NEW PRODUCT: RACE VERSION PITCH STOP MOUNTS!
Introducing a more hardcore version of our popular pitch stop mount and bushing kits.
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FRONT MOUNT INTERCOOLERS NOW AVAILABLE!
After an exclusive introduction through our Authorized Dealers, The GrimmSpeed FMIC Kits are available RIGHT HERE, RIGHT NOW.
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NEW PRODUCT: DRY-CON Air Intake Panel Filters
The GrimmSpeed Dry-Con Air Filter flows an amazing 62% better than OEM, we saw an increase of 9 ft/lbs of torque and 6 whp at the top end of the RPM range with no engine tuning involved!
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