Insert Muffler 3.5inOD FITS 4in COLLECTOR

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

Insert Muffler 3inOD FITS 3.5in COLLECTOR

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

Muffler Packing

Muffler Repacking Kit - Ceramic Fiber - 18 in Howe 2 into 1 Muffler - Kit

Vortex Cone For 4in Collector

Exhaust Insert - Vortex Cone - 4 in Diameter - 7-1/4 in Long - Stainless - Each

3.0in Vortex Cone Muffler

Exhaust Insert - Vortex Cone - 3 in Diameter - 4-3/4 in Long - Stainless - Each

3.5in Vortex Cone Muffler

Exhaust Insert - Vortex Cone - 3-1/2 in Diameter - 5-3/4 in Long - Stainless - Each