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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
high compression
Part Number: SC7701
engineered for optimal power generation with minimal lag
Whether you're building for high-revving street performance or all-out racing
Step 3: Tighten to 60 ft-lbs
BMW S54 Race Valve Spring Kit crown high compression5150 AutoSport Pro Xtreme Valve Springs for BMW S54 Engines 5150 AutoSport Pro Xtreme Valve Springs, designed specifically for BMW S54 engines. Whether you're building a high performance street car, road race setup, or turbocharged application, these valve springs are engineered to deliver stable and reliable valve control up to 8500 RPM. Available as a complete kit including valve springs, seats, and steel retainers, or as springs only, allowing
US$ 12.99
US$ 106.03
US$ 75.00
