ProXS Muffler 3in Offset Inlet/ 3in Center Outlet 4in X 9.5in Oval X 14in Long Body Notched Necks grease fittings for durability

for durability

The "S-Type" has a more aggressive sound and higher flow

For trucks equipped with premium stereo containing speaker on A-Pillar

trans-brake

ProXS Muffler 3in Offset Inlet/ 3in Center Outlet 4in X 9.5in Oval X 14in Long Body Notched Necks grease fittings for durabilityNotched necks for easy clamp on installation. Reversible design for installation flexibility. High quality T 304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High temperature continuous filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Best of all, it's made in the USA and backed by Borla's