MagnaFlow's PRO Series is our entry-level performance diesel system featuring a satin finish 100% stainless steel muffler with a straight-through design, stainless steel band clamps and mandrel-bent stainless steel tubing. Click HERE for optional 5" diesel tips. (Tips sold separately.) Each system features a lifetime warranty.

• OEM-Style Barbed Hangers.
• Giant Polished Stainless Steel Tip Sold Separately
• Features A Lifetime Warranty.

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

4" Cat-Backbr>F-250/F-350,
7.3L V-8, CC/SB-LB,
4" SS tubing. (STYLE A)