The Radium Engineering FPR Spring-Wide Range (Part Number RAD18-0046) is designed to enhance your vehicle's pressure regulation capabilities. This high-performance component improves linear pressure adjustment from 60 psi to 80 psi, providing more precise control for optimal engine performance. Crafted with quality and durability in mind, it is suitable for use with Radium MPR, DMR, and FST-R systems, ensuring seamless integration and reliable operation. This spring is an essential upgrade for automotive enthusiasts seeking better pressure management and improved tuning flexibility within their fuel system setup. Installation is straightforward for those familiar with performance modifications, making it a practical choice for both professional mechanics and DIY enthusiasts. The FPR spring's robust construction guarantees longevity and consistent performance under demanding conditions, helping maintain optimal fuel pressure across various driving scenarios. Its compact design allows for easy handling and installation without requiring additional modifications, making it a convenient upgrade to your existing fuel system components.
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