Subaru OEM Holder Assembly Oil Control Valve Drivers Side Subaru STI 2008-2021 STI | 10917AA070 Type_Turbo Outlets / O2 Housing It increases downforce by 35
Yard notes & kiln story
Description
It increases downforce by 35 lbs at 75 mph
The GSC Super Alloy exhaust valves are designed to withstand EGT's between 1800-2000F
22% thicker than OEM
The Tomei Procams REQUIRE stronger valve springs/retainers and to set valve lash
6-puck ceramic clutch disc
Subaru OEM Holder Assembly Oil Control Valve Drivers Side Subaru STI 2008-2021 STI | 10917AA070 Type_Turbo Outlets / O2 Housing It increases downforce by 35Part #: 10917AA070 Subaru OEM Holder Assembly Oil Control Valve 2008 2019 STI 2. 5L Turbo Warranty Disclaimer: Subaru of America will only warranty parts installed on a car that has a matching VIN to that part. 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