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| SKU | BRCBC0400S |
| MPN | BC0400S |
| Certifications | None |
| Material | Steel Retainers |
Experience enhanced engine performance with the Brian Crower Mazda MZR Valve Spring and Retainer Kit featuring durable steel retainers. Designed specifically for the Mazda MZR engine, this kit ensures precise valve control and improved reliability under high-performance conditions. Each component is crafted to meet the demanding requirements of enthusiasts and professionals alike, providing solid construction and consistent operation.
Upgrade your engine's valve train with Brian Crower's trusted quality, known for excellent durability and exceptional performance enhancements. The steel retainers included in this kit offer superior strength and longevity compared to standard retainers, helping to reduce wear and maintain optimal spring tension.
Ideal for tuners and builders seeking reliable aftermarket parts, this kit supports higher RPMs and aggressive driving styles while maintaining proper valve timing. Compatible with Brian Crower's performance valve springs, this package delivers balanced valve control essential for spirited driving or motorsport applications.
Backed by Brian Crower, a leader in performance engine components, this kit is designed for straightforward installation with direct fitment, offering a practical upgrade for your Mazda MZR engine. Unlock the full potential of your engine with components engineered for precision and endurance, all while enjoying fast shipping and competitive pricing through Tuningsupply.
Upgrade your engine's valve train with Brian Crower's trusted quality, known for excellent durability and exceptional performance enhancements. The steel retainers included in this kit offer superior strength and longevity compared to standard retainers, helping to reduce wear and maintain optimal spring tension.
Ideal for tuners and builders seeking reliable aftermarket parts, this kit supports higher RPMs and aggressive driving styles while maintaining proper valve timing. Compatible with Brian Crower's performance valve springs, this package delivers balanced valve control essential for spirited driving or motorsport applications.
Backed by Brian Crower, a leader in performance engine components, this kit is designed for straightforward installation with direct fitment, offering a practical upgrade for your Mazda MZR engine. Unlock the full potential of your engine with components engineered for precision and endurance, all while enjoying fast shipping and competitive pricing through Tuningsupply.
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.

















