Subaru OEM Transmission Bell Housing Subaru STI 2008-2021 | 30410AA080 Superchargers and your air fuel ratios

and your air fuel ratios will remain consistent as atmospheric or voltage conditions change

No need to build a custom pipe

This driveshaft is for use with the ISR 350Z LS swap mount kit

Sold in sets for 4 pistons

Crossover balance tube is designed to equalize and distribute exhaust pulses reducing drone

Subaru OEM Transmission Bell Housing Subaru STI 2008-2021 | 30410AA080 Superchargers and your air fuel ratiosProduct Fitment: 2008 2021 Subaru STI This is a single replacement genuine Subaru OEM Transmission Bell Housing. 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.