Comp Cams Dual Valve Spring: 1.625" O.D. Outer, .769" I.D. Inner MERCHBF 328i GT xDrive

328i GT xDrive

2 Cayman / Boxster 09+

only one needed per vehicle

This will go towards final purchase price if desired

Comp Cams Dual Valve Spring: 1.625" O.D. Outer, .769" I.D. Inner MERCHBF 328i GT xDriveDual Valve Springs from COMP Cams are manufactured from H11 material and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of todays engine builders