Subaru OEM PCV Hose Assembly 2011 STI | 11815AC430 Wheel Offset_27mm but with Brembos drilled rotors

but with Brembos drilled rotors option

Pro Series manifolds were designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it

37 degree temperature drop

Engineered for enthusiasts who want high‑level braking performance

Subaru OEM PCV Hose Assembly 2011 STI | 11815AC430 Wheel Offset_27mm but with Brembos drilled rotorsProduct Fitment: 2011 Subaru STI 11815AC430 Pcv Hose Assembly is Part Code 11815B in the diagram Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.