Draco 12" x 2.5" Coil-Over Spring - 300 lb. - Purple RG200042XL 2-5/16 in Wide x 2-1/8

2-5/16 in Wide x 2-1/8 in Tall

high RPM applications

2011-2016 900-3000 RPMBD Diesel Performance is unique among its peers in that it designs

The intercooler tubes are constructed of 3" mandrel bent aluminum tubing for maximum flow then powder-coated wrinkle-black for heat and corrosion resistance

Silicone connectors provide flexibility while still maintaining strength and thermal stability

Draco 12" x 2.5" Coil-Over Spring - 300 lb. - Purple RG200042XL 2-5/16 in Wide x 2-1/8Draco Racing Coil Over Springs are engineered to offer the fewest coil and largest coil gap currently available, reducing weight while providing maximum travel with a linear rate. All springs are preset to prevent sag. Draco Spring is a manufacture of racing springs available in a large selection of sizes and rates. A family owned and operated business since 1969, Draco Spring has grown into the one of the largest custom spring manufacturers in the