Supertech valve keepers (also known as collets) are precision machined using high quality material to give a finished product worthy of Supertech’s established reputation.
Supertech Valve Guide Intake Exhaust BMW S54 - 6mm stem. 48 x 12.04 x 5.98mm
£9.22
Supertech 6mm Valve Stem Seal BMW S54
£1.07
Supertech 6mm Single Valve Lock conversion – 7 Degrees BMW S54
£2.43
