Air and Fuel› Air and Fuel Cooling Systems and Components
GrimmSpeed
GrimmSpeed FMIC Piping Kit - Black 08-14 STI
SKU: G00B 90223
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | GrimmSpeed |
| Part Number | G00B 90223 |
Videos
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GrimmSpeed Catback Exhaust Install - 11-14 WRX, 08-14 STI Hatch
STI Gets the PERFECT Subaru Exhaust Rumble! *Cobb Downpipe Install*
FactionFab 08-14 STI / 11-14 WRX Hatchback Axle Back Install
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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