The BMW Z4 Dual Valve Spring Kit by Supertech is the perfect addition for those seeking enhanced performance in their 2006-2008 models. This kit comes complete with dual valve springs and SEAT-BMS54 spring seats, offering an exceptional upgrade to your vehicle's engine capability.

Designed to withstand the rigors of high-performance driving, this dual valve spring kit provides reliable stability and durability. The dual springs are carefully crafted to improve valve train dynamics, reducing the chances of valve float at high RPMs and expanding the operational limit of your engine. Adding this kit to your Z4 can result in improved engine response, smoother power delivery, and greater overall performance.

Features

• Includes dual valve springs and SEAT-BMS54 spring seats
• Optimized for high RPM stability
• Improves valve train dynamics
• Increases engine performance and reliability

For those interested in further customization, please reach out to us with any questions. We have two convenient locations in Austin, Texas and Los Angeles, California area, not only to offer parts but also installation and customization services on site. Feel free to give us a call at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering purchasing multiple items, contact us for shipping discounts. We are here to help you get the best out of your BMW Z4.

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