Race Ready
Looking to upgrade your valve train? This Supertech valve spring kit is the perfect option for your Turbo or N/A Cylinder head build.
Will fit the following USA Spec engines:
M50, M52. S50. S52. M54
Includes
24x Springs
24x Valve Spring Seats
24x Valve Spring Retainers
Choose between either titanium or steel Valve Spring Retainers.