2013-2018 Cummins 6.7L P1 4" Turbo Back Exhaust w/ Muffler (C6145P)

The P1 Performance Products C6145P is the perfect setup for the 2013-2018 Cummins that's being built to perform. The 4" Performance exhaust is backed by a P1 Performance Products 1-year warranty and is built in Canada with heavy-duty aluminized steel - it offers value without compromising on build quality.