Brian Crower BC0400S Mazda MZR Valve Spring & Retainer - Steel Retainers

**Brian Crower BC0400S Mazda MZR Valve Spring & Retainer - Steel Retainers**

Enhance the performance of your Mazda MZR engine with the Brian Crower BC0400S Valve Spring & Retainer Kit. Designed for high-revving applications, this kit ensures optimal valve control and reliability, even under the most demanding conditions. The dual valve springs are crafted to provide the necessary spring pressure to prevent valve float, ensuring your engine operates smoothly at higher RPMs.

The steel retainers included in this kit are engineered for durability and precision fitment. They are designed to withstand the rigors of high-performance driving, making them an ideal choice for both street and track enthusiasts. With the Brian Crower BC0400S kit, you can confidently push your Mazda MZR engine to its limits without compromising on reliability or performance.

Fitment Information:

This product is compatible with the following Mazda MZR engine applications:

• Mazda 3 (2004-2013) with 2.0L and 2.3L MZR engines
• Mazda 6 (2003-2013) with 2.3L MZR engines
• Mazda MX-5 Miata (2006-2015) with 2.0L MZR engines
• Ford Focus (2003-2011) with 2.0L and 2.3L Duratec engines (same engine family)
• Ford Fusion (2006-2012) with 2.3L Duratec engines (same engine family)

Ensure that your vehicle is equipped with the specified engine to guarantee proper fitment and optimal performance. With the Brian Crower BC0400S Valve Spring & Retainer Kit, your Mazda MZR engine will be ready to deliver exceptional power and reliability.