Schoenfeld UDTRA Approved 11" Length Muffler - 100Db @ 100 Ft. - 3-1/2" Inlet, Outlet 359102 Engines with short runner intake

Engines with short runner intake valves (SRV) will require minor firewall clearance 6

Use with Spring No

An adjustable speed strap has been added allowing the driver to tighten the gloves wrist as desired

1983-1988 Mercury Cougar CID 302 Naturally Aspirated GAS

Schoenfeld UDTRA Approved 11" Length Muffler - 100Db @ 100 Ft. - 3-1/2" Inlet, Outlet 359102 Engines with short runner intakeUDTRA Sanction Approved Mufflers. 100 Decibels at 100 feet. 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, exhaust reducers, header gaskets, and