POWERFLEX PFR5-725 Rear Diff Front Mounting Bush BMW E60, E61 5 Series (2003-2010) ymm_67 All Pro Series head bolts

All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs

The kit leaves the entire OEM direct injection system intact

The valve body features include 1/8” NPT ports with included push-to-lock ¼” hose fittings for easy connection and EPDM seals that stand up to corrosion for years of reliable use

Colorado 2004-2012

World record GTRs rely on our products to put their power to the ground

POWERFLEX PFR5-725 Rear Diff Front Mounting Bush BMW E60, E61 5 Series (2003-2010) ymm_67 All Pro Series head bolts