Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 325 lb. Titanium Drill Bit Low height to fit under

Low height to fit under a stock or mildly modified hood

Choose from a variety of cooling products for many popular applications

Heat Screen offers an excellent way to reflect radiant heat away from a vehicles interior and because of its flexibility

Floor annd Tunnel Shield II limits heat transfer on fire walls

NOTE: The 13x6

Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 325 lb. Titanium Drill Bit Low height to fit underOptimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils. The OBD design enables Hyperco to take full advantage of its ultra high tensile material by optimizing the applied stress through adjusting the spring's body diameter. HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension