Stainless Bullet Muffler 2.5in In/Out Lug Bolts This increased area when combined

This increased area when combined with a high flow filter

Exhaust System - Xtreme - Axle-Back - 3 in Diameter - 4 in Tips - Stainless - Natural - Ford Coyote - Ford Mustang 2011-14 - Kit

Further testing focused on the heat exchanger produced the optimized design you see before you

Each wheel is cut from a single solid block of aluminum creating a very strong wheel that is also light in weight

Not to be outdone by the increased power and sound

Stainless Bullet Muffler 2.5in In/Out Lug Bolts This increased area when combinedMuffler Bullet 2. 5 in Center Inlet 2. 5 in Center Outlet 14 x 4 in Round Body 20 in Long Stainless Natural Universal Each