Exhaust Inserts

Insert Muffler 3.5inOD FITS 4in COLLECTOR

Muffler Insert - 4 in Diameter Collector - 3.5 in Diameter Core - 4 in Long - Steel - Natural - Each

Insert Muffler 3inOD FITS 3.5in COLLECTOR

Muffler Insert - 3.5 in Diameter Collector - 3 in Diameter Core - 4 in Long - Steel - Natural - Each

Insert Muffler 2.5inOD Fits 3in Collector

Muffler Insert - 3 in Diameter Collector - 2.5 in Diameter Core - 4 in Long - Steel - Natural - Each

Muffler Inserts - Trad. Lakester (2pk)

Muffler Insert - Steel - Patriot Lakester Headers - Pair

Muffler Insert - Auger Style

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

Muffler Insert - Side Tubes

Muffler Insert - Auger - 3.5 in Diameter - 11 in Long - Steel - Natural - Each

Muffler Insert - Side Pipe

Muffler Insert - 3.5 in Diameter - 12.5 in Long - Steel - Natural - Each

Max-Flow Sidepipe Mufflers

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

Side Pipe Mufflers

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

4in Side Pipe Mufflers SB Reverse Flow

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

Vortex Cone For 4in Collector

Exhaust Insert - Vortex Cone - 4 in Diameter - 7.25 in Long - Stainless - Each

3.0in Vortex Cone Muffler

Exhaust Insert - Vortex Cone - 3 in Diameter - 4.75 in Long - Stainless - Each