Muffler

The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10424 brings our world-famous exhaust sound and dyno-proven performance to yo...

The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10416 brings our world-famous exhaust sound and dyno-proven performance to yo...

The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10415 brings our world-famous exhaust sound and dyno-proven performance to yo...

The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10414 brings our world-famous exhaust sound and dyno-proven performance to yo...

This Resonator is designed to dampen the sound of the BORLA Bronco 2.3L High Clearance Climber / Rock Crawler systems. It is NOT designed to work w...

T' Flow design. Single 2.5" inlet on side of muffler body with dual 2.5" offset outlets, one on each end of the muffler body. The internal flow of ...

Replace the Polyphonic Harmonizer behind the primary muffler in the BORLA® ATAK® system with muffler 60679 to attain the S-Type sound level (quiete...

Use this muffler/ resonator to change the sound of your Borla(r) Cat-Back(tm) system 140756 from an ATAK(r) sound level to an S-Type sound level. U...

(NO 2025 model with 5.7L). This resonator is designed to dampen the sound of select BORLA® Cat-Back™ systems. It is NOT designed to work with compe...

Bolts on to end plate on CrateMufflers. Kit contains 2) T-304 stainless steel brackets, 4) speed nuts, 4) bolts, and 4) washers. Natural mill finis...

This Muffler / Resonator is designed to replace the Merge X-Pipe in select BORLA® Cat-Back™ systems to dampen the sound. It is NOT designed to work...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow thr...

Compact size is perfect for applications with limited space. 2.5" Center Inlet/ 2.5" Center Outlet 5" Round x 10" Long Body 15" Overall Length. Rev...

XR-1(r) Multi-Core Racing Muffler. 4" Center Inlet/ 4" Center Outlet 6.25" Round x 16" Long Body 21" Overall Length. Long body design works well on...

XR-1(r) Multi-Core Racing Muffler. 3.5" Center Inlet/ 3.5" Center Outlet 6.25" Round x 16" Long Body 21" Overall Length. Long body design works wel...

ProXS Muffler 3" Center Inlet/ 2.25" Dual Outlet, 4" x 9.5" Oval, 19" Long Body, 25" Overall Length. Un-Notched necks are designed for weld in inst...

ProXS Muffler 2.5" Offset Inlet/ 2.5" Center Outlet, 4" x 9.5" Oval, 19" Long Body, 24" Overall Length. Un-Notched necks are designed for weld in i...