Subaru OEM Knuckle - Front Right 08-21 STI | 28313FG001 vendor_Red Line Oil They are designed for light

They are designed for light to moderately tuned racing cars for drag racing

you gain improved power transfer

causing the unused charge air to vent to atmosphere (VTA) giving off the well known

(2) M6x16mm Socket Head Screws

your fog lights will be on whenever the high beams are on

Subaru OEM Knuckle - Front Right 08-21 STI | 28313FG001 vendor_Red Line Oil They are designed for lightProduct Fitment: 2008 2021 Subaru STI 28313FG001 Front Spindle Knuckle, Right is Part Code 28313 in the diagram below 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.