
Images may differ
Some product images are generic and supplied by the manufacturer. Always check the product title, specifications and fitment information before ordering.
| SKU | SPTSPRK-MM18-D |
| MPN | SPRK-MM18-D |
| GTIN | 1037721241789 |
| Certifications | None |
Experience enhanced engine performance with the Supertech Mazda Miata 1.8L Dual Valve Spring Kit. Designed for enthusiasts seeking reliability and precision, this kit offers robust valve springs crafted to withstand high RPMs and reduce valve float. Engineered specifically for the Mazda Miata 1.8L engine, it ensures optimal valve control and durability under demanding conditions.
The springs are made from premium materials, ensuring longevity and consistent performance. This upgrade is perfect for tuning projects focused on balanced power delivery and improved throttle response. Whether you're pushing your engine for spirited street driving or track action, the Supertech Dual Valve Spring Kit delivers dependable performance.
Installation is straightforward, fitting directly into the existing valve train setup without major modifications. This kit is engineered to meet and exceed OEM specifications, maintaining the smooth operation of your Miata’s engine while unlocking its full potential.
Trust Supertech’s legacy of quality and innovation to keep your engine running stronger and faster. Add this kit to your Mazda Miata to achieve the performance edge you desire with confidence and peace of mind.
The springs are made from premium materials, ensuring longevity and consistent performance. This upgrade is perfect for tuning projects focused on balanced power delivery and improved throttle response. Whether you're pushing your engine for spirited street driving or track action, the Supertech Dual Valve Spring Kit delivers dependable performance.
Installation is straightforward, fitting directly into the existing valve train setup without major modifications. This kit is engineered to meet and exceed OEM specifications, maintaining the smooth operation of your Miata’s engine while unlocking its full potential.
Trust Supertech’s legacy of quality and innovation to keep your engine running stronger and faster. Add this kit to your Mazda Miata to achieve the performance edge you desire with confidence and peace of mind.
Customer reviews
Based on 160 reviews
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.

















