Boyce Industries, Inc. is a performance-oriented company that for over 40 years has been directly involved in motorsports from racecar chassis design and fabrication to the manufacture of competition proven racing products. In the mid 80's Boyce developed a complete oval exhaust system for competition use by NASCAR teams. This was followed by oval track muffler development and in 1994 the boom tube exhaust outlets. Since that time Boyce has consistently supplied racing teams with component parts and one-piece oval exhaust systems. All Boyce oval exhaust products are produced in house. A modern custom design tube rolling mill and aerospace bending machines supported by an in house tooling department allows Boyce to totally control product development and production. Boyce Trackburner Oval Track Exhaust Systems consist of 3-1/2" one piece exhaust systems with transition from 3-1/2" round to 2-1/2" x 4" oval formed into pipe. Transition area is die formed for reduction on topside only. Boyce offers complete exhaust systems, crossover tubes and exhaust elbows to make fabricating your racing exhaust system a snap. In order to resist contamination during welding, and cracking from vibration, all exhaust system components are manufactured from high grade fully weldable 16 Gauge material that is varnish and coating free. Boyce Tubular Stabilizer Bars are formed from heat treated, surface stress relieved 4130 alloy steel and fit Howe, Dillon, Port City, Lefthander, stock stub Camaro, Chevelle and GM intermediate vehicles. We feature Boyce Trackburner Performance Products at low everyday prices!