Subaru OEM Front Pipe Hanger STI 2004-2021 | 44021FE030 Vehicle Model_Z4 you're only as good as

you're only as good as you're weakest link

The TurboXS Subaru OEM Downpipe to 3-inch Catback Adapter is the perfect solution when trying to mate an OEM Downpipe to a 3" cat back exhaust system

5mm inner diameter tubing

2004 Subaru STI (will clear 4-Pot Brembos)

Subaru OEM Front Pipe Hanger STI 2004-2021 | 44021FE030 Vehicle Model_Z4 you're only as good asProduct Fitment: 2004 2021 STI 44021FE030 Bracket Hanger 4WD Mt is Part Code 44121D 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.