14X4.25X9.75 2/2 O/C

The RUMBLE Exhaust Turbo Muffler features "Z" flow multi-core internals for improved exhaust flow and turbo sound. Each muffler utilizes corrosion-resistant aluminized steel construction and the primary internals have been spot-welded for maximum life and durability. Turbo Mufflers also include a mechanically locked Body and end caps. It is chambered to deliver a classic performance sound, developed using a signature deep tone sound, and has a fully welded outer case for superior structural integrity. Upgrading from restrictive factory mufflers can reduce back pressure and in many cases save weight.