Schoenfeld IMCA Modified Headers - 1-5/8 to 1-7/8" Primary - 3" Collector - Steel - Black Paint - SB Chevy PD110K Max output up to 8

Max output up to 8

Gray Paint

Audi A3 2011-13 / A4 1999-2006

Precision computer-controlled CNC manufacturing ensures an accurate fit and best of all

Miata 1989-1997

Schoenfeld IMCA Modified Headers - 1-5/8 to 1-7/8" Primary - 3" Collector - Steel - Black Paint - SB Chevy PD110K Max output up to 8Product Description: Headers IMCA Modified 1. 625 to 1. 875 in Primary 3 in Collector Steel Black Paint Small Block Chevy Pair 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