Seals the oil return line to the turbocharger
Seals the oil return line to the turbocharger
Seals the turbochargers to the exhaust manifold
2X Entries Into Our F80 M3 Sweepstakes
Direct OE replacement pneumatic bypass valve to cure boost leaks, restore lost power, and eliminate that notorious deceleration "honk."
Cure the boost leak and restore power
Restore boost and get going!
Includes a $400 refundable core charge
This product was last offered at the strikethrough price on
11-03-2026
Includes a $400 refundable core charge
This product was last offered at the strikethrough price on
11-03-2026