Hypercoils 12" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 325 lb. 10217 Reduced windage around the crank

Reduced windage around the crank and turbulence in the sump means horsepower savings and improved oil control for your engine

Cruise Control

Filter features a CNC-machined clear anodized housing which is 7-3/4" long x 2-1/2" in diameter with removable O-ring sealed end caps for easy disassembly and cleaning

Molded plastic fenders are designed to survive the harsh conditions of racing & are recommended by Five Star

Hypercoils 12" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 325 lb. 10217 Reduced windage around the crankUltra High Travel (UHT) Hypercoils are designed specifically for light rate high travel coil over applications (dirt & pavement). UHT designs meet the requirements of soft spring big bar set ups and remain consistent in free length & installed height. The new UHT design features a larger "body bulge" over our standard OBD designs, allowing for additional deflection, rate linearity and resistance to bowing. Currently available in 12", 14", 15" & 16"