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| SKU | GSC3139-8 |
| MPN | 3139-8 |
| Certifications | None |
Each valve guide in this set is precision manufactured to meet the demanding requirements of high-performance engines, providing excellent wear resistance and maintaining proper valve alignment under extreme conditions. This results in improved engine efficiency and longevity, making it an essential upgrade for enthusiasts and professionals alike.
The guides are crafted to withstand rigorous use in intake and exhaust systems, ensuring reliable operation in your BMW engine. Whether you're rebuilding your engine or upgrading components, these valve guides from GSC Power Division deliver trusted quality and performance you can rely on.
Compatible with BMW N63 and S63 engines, this set of eight guides is a perfect fit for those looking to get the most out of their vehicle's power and reliability. GSC Power Division stands out for its commitment to quality, making this product a smart choice for serious automotive hobbyists and professional workshops.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
