| SKU | FERKT4002 |
| MPN | KT4002 |
| Units per SKU | 1.0 |
| Certifications | None |
Crafted with precision from premium materials, these springs offer durability and strength to withstand the rigorous demands of racing or spirited driving. Ideal for enthusiasts looking to improve throttle response and power output, the Ferrea kit helps extend engine life while minimizing valve float.
Designed specifically for the B18 and B16 engines, this kit fits perfectly without the need for modifications. The springs provide a perfect balance between high pressure and flexibility, supporting aggressive cam profiles and increasing valve stability.
Trust Ferrea's reputation for quality in engine components to deliver performance that meets the needs of passionate drivers and professional workshops alike. Experience faster revving engines and improved reliability with parts built to last.
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.
