Description
Supertech has built a solid reputation among performance enthusiasts
40mm Intake / 11
sleeving the block will be necessary
See photos for details
ensuring performance with precise reliability
BMW S38 Valve Springs by SuperTech z4 28i Supertech has built a solidSupertech delivers this high performance valve spring kit, specifically engineered for the BMW S38B35 and S38B36 engines, offering superior valve control and long lasting reliability. Each kit includes a complete set of precision crafted valve springs and all necessary installation components, ensuring a seamless fit and optimal performance. Designed for the rigors of high performance applications, Supertech valve springs are favored by performance
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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