40 Series Delta Flow Muffler Brake Rotors Exhaust System - American Thunder

Exhaust System - American Thunder - Axle-Back - 3 in Tailpipe - 4 in Tips - Stainless - Natural - Ford Mustang 2013-14 - Kit

This was the case regardless of testing conditions (single/multiple gear pulls

making the larger bore of the Dinan high flow versions enable the engine to breathe better for more horsepower and torque

and pleasantly aggressive under hard acceleration

Muffler - Flow FX Direct Fit - 3 in Center Inlet - Dual 2

40 Series Delta Flow Muffler Brake Rotors Exhaust System - American ThunderMuffler 40 Delta 2 in Offset Inlet 2 in Offset Outlet 13 x 9. 75 x 4 in Oval Body 19 in Long Steel Black Paint Universal Each