Flowmaster - Super HP-2 Muffler 409SS - 2.00 Center In. / 2.00 Center Out - Aggressive Sound Trailer Door Bumper - 6

Trailer Door Bumper - 6 x 3-1/4 x 2-7/8 in - Rubber - Black - Each

6 in Long - 12 Point Head - Steel - Natural - Each

LS1 - Competition EFI Flange - Single Plane - Cathedral Port - Aluminum - Natural - GM LS-Series - Each

Pulse Width Module Controller - BoostWorx - Returnless - 10V-22V Range - 42-60 PSI - Pressure Sender / MAP Sensor / Wiring Harness Included - Ford Coyote - Kit

This American Thunder axle-back exhaust system is constructed from 16-gauge mandrel-bent aluminized steel and includes a pair of specially designed 60 Series™ performance muffler with the sound that goes hand in hand with the performance image of the Mustang

Flowmaster - Super HP-2 Muffler 409SS - 2.00 Center In. / 2.00 Center Out - Aggressive Sound Trailer Door Bumper - 6Flowmaster has taken the laminar core of our classic HP 2 muffler and wrapped it in a new compact square case. The new Super HP 2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2. 00 in., 2. 25 in. and 2. 50