Schoenfeld 48" Collector Extension - 3-1/2" Diameter 1142204 it's a complete engineered system

it's a complete engineered system that provides the ultimate in performance

Quick Change Rears Ends

the Platinum Plus headset is the ideal choice for the professional spotter

and other accessories

Carroll Shelby built his reputation on simply taking cars and making them better

Schoenfeld 48" Collector Extension - 3-1/2" Diameter 1142204 it's a complete engineered systemSchoenfeld Collector Extensions make easy work out of fabricating your race car exhaust system. Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race mufflers, insert mufflers, mandrel bends,