Description
N54 Combustion Chamber Upgrade Service 4173 Race proven performance with street friendly drivability Any vehicle modifications using Duration Lift:330° 330° 12.40mm 12.40mm 5150 SK S50B30 85 12.5 CAR F10 Race proven performance with street friendly drivability • Stainless steel turbine housings available with T4 twin scroll inlet and V band Inlet