Exhaust Inserts

Schoenfeld Insert Muffler 2.5inOD Fits 3in Collector - SCH42530

Muffler Insert - 3 in Diameter Collector - 2-1/2 in Diameter Core - 4 in Long - Steel - Natural - Each

Schoenfeld Insert Muffler 3inOD FITS 3.5in COLLECTOR - SCH43035

Muffler Insert - 3-1/2 in Diameter Collector - 3 in Diameter Core - 4 in Long - Steel - Natural - Each

Patriot Muffler Insert - Side Tubes - PEPH3843

Muffler Insert - Auger - 3-1/2 in Diameter - 11 in Long - Steel - Natural - Each Prop 65

Patriot Muffler Insert - Auger Style - PEPH3844

Muffler Insert - Auger - 3 in Diameter - 11 in Long - Steel - Natural - Each Prop 65

Schoenfeld Insert Muffler 3.5inOD FITS 4in COLLECTOR - SCH43540

Muffler Insert - 4 in Diameter Collector - 3-1/2 in Diameter Core - 4 in Long - Steel - Natural - Each

Patriot Muffler Insert - Side Pipe - PEPH3840

Muffler Insert - 3-1/2 in Diameter - 12-1/2 in Long - Steel - Natural - Each Prop 65

Patriot Muffler Inserts - Trad. Lakester (2pk) - PEPH3845

Muffler Insert - Steel - Patriot Lakester Headers - Each Prop 65

Hooker Max-Flow Sidepipe Mufflers - HKR21046

Muffler - Super Competition - Maximum Flow - 4 in Side Tube - Slip-In - Steel - Black Paint - Pair

Hooker 4in Side Pipe Mufflers SB Reverse Flow - HKR21002

Muffler - Super Competition - Small Block Reverse Flow - 4 in Side Tube - Slip-In - Steel - Natural - Pair

Hooker Side Pipe Mufflers - HKR21021

Muffler - Super Competition - Glass Pack - 4 in Side Tube - Slip-In - Steel - Natural - Pair