Subaru OEM Vacuum Hose - Complete STI 2017-2021 | 99081AA610 vendor_SQUARE NOTE: Includes emblems + frames

NOTE: Includes emblems + frames

5″ tapered runners and matched cylinder port angles to minimize turbulence and maximize power output

and effective way to control your boost level and generate more power from your engine

A dual purpose

Subaru OEM Vacuum Hose - Complete STI 2017-2021 | 99081AA610 vendor_SQUARE NOTE: Includes emblems + framesProduct Fitment: 2017 2021 STI 99081AA610 Vacuum Hose Complete is Part Code 99081*B 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.