Full set of 20 Ti Valve Spring retainers
2X Entries Into Our F80 M3 Sweepstakes
Full set of 20 Ti Valve Spring retainers
2X Entries Into Our F80 M3 Sweepstakes
High quality performance valve springs and titanium retainers
Performance valve spring kit for EA839 engines
High Flow Valve Set
2X Entries Into Our F80 M3 Sweepstakes
+1mm oversized valve head diameter, single groove keeper setup for high RPM use
*Oversized valves require extra machine work to the cylinder head.*