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| SKU | SPTSPRK-K20C-1 |
| MPN | SPRK-K20C-1 |
| GTIN | 01037721243843 |
| Certifications | None |
Manufactured by Supertech, a trusted name in performance engine components, these valve springs are built to withstand the demands of motorsport and spirited road use. They provide consistent spring rates and superior fatigue resistance, supporting your engine modifications and helping you achieve the best possible throttle response and horsepower gains.
This Single Valve Spring Kit is perfect for enthusiasts looking to upgrade their engine's valvetrain with reliable and race-proven components. Whether you're building a high-revving street car, a track-focused machine, or a refined daily driver, the Supertech K20C spring kit delivers the performance you need without compromise.
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.
