Magnaflow 18915 4" Aluminized Pro Series Dual Filter-Back Exhaust
2007.5-2010 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow Pro Series (DPF)
The Pro Series has a limited 1-year warranty with a mufflerless design. This allows for some customization with an optional tip of your choice and at the best value on the market.
Material: Aluminized Steel
Tubing O.D. Size: 4in./3.5in.
System Type: Filter-Back
Exit Position: Same Side Exit
Features and Benefits: 1-Year Warranty, Dyno Tested And Proven To Make Power, Performance Gains In
Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To
Install, Mandrel-Bent. All Welded. Built To Last.
Application Note: All Crew & Extended Cab fitment applies to GM 2500HD/3500HD Pickups. This system is not designed for use on Cab & Chassis models.
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