Magnaflow Performance Series 5 Inch Exhaust System with Turbo-Back Tuner - 15986

Magnaflow Performance Series 5 Inch Exhaust System, Turbo-Back

MagnaFlow's Performance Series Diesel System feature giant, fast-flowing, 5" mandrel-bent stainless steel tubing, and a polished stainless steel tip. The MagnaFlow systems incorporate mirror finished MagnaFlow Performance Mufflers with a straight-through design.

MagnaFlow Performance with a Lifetime Warranty

OEM-Style Barbed Hangers

Giant Polished Stainless Steel Tip

You can expect significant gains in horsepower, torque, improved fuel economy and a lower EGT (exhaust gas temperature).

[MNF15986]
Gain up to 20HP and 20lbs of Torque!
Fits L6 5.9L Cummins Diesel Crew Cab with Mega Cab / Short & Long Bed