MagnaFlow SYS Cat-Back 2017 Chevrolet Silverado 6.6L Diesel Polished Single Wall 6in Tip

The MagnaFlow PRO DPF Series 17870 utilizes it’s weight-optimized, durable, corrosion resistant stainless steel design to enhance your truck with MagnaFlow’s signature sound and dyno-tested performance. 17870’s 5in. diameter mandrel bent main piping features a muffler delete and terminates in a Single Passenger Side Rear exit with 6in. Polished Welded-Single Wall-Angle Cut-Rolled Edge-Intercooled tips. This emissions-legal filter-back exhaust kit has been tuned to create Mild interior and Moderate exterior sound levels. Exhaust system 17870 is emissions-legal and produced using CNC precision robotic manufacturing techniques that result in a direct-fit design that you can install yourself, all backed by MagnaFlow’s limited lifetime warranty.
Pro Series Performance Diesel Exhaust System; 5 in. Filter-Back; Incl. Over Axle Pipe Assy/Tailpipe/4-5 in. Nipple/6 in. Polished Tip; Single Pass. Side Rear Exit; Stainless;
The PRO Series Features stainless steel construction with a satin finish muffler and no tip. No hassle emissions legal design.

Fits
Chevrolet Silverado 2500 HD Custom 2021 to 2022
Chevrolet Silverado 2500 HD High Country 2015 to 2022
Chevrolet Silverado 2500 HD LT 2007 to 2022
Chevrolet Silverado 2500 HD LTZ 2007 to 2022
Chevrolet Silverado 2500 HD WT 2007 to 2022
Chevrolet Silverado 3500 HD High Country 2015 to 2022
Chevrolet Silverado 3500 HD LT 2007 to 2022
Chevrolet Silverado 3500 HD LTZ 2007 to 2022
Chevrolet Silverado 3500 HD WT 2007 to 2022
GMC Sierra 2500 HD Base 2015 to 2022
GMC Sierra 2500 HD Denali 2011 to 2022
GMC Sierra 2500 HD SLE 2007 to 2022
GMC Sierra 2500 HD SLT 2007 to 2022
GMC Sierra 2500 HD WT 2007 to 2014
GMC Sierra 3500 HD Base 2015 to 2022
GMC Sierra 3500 HD Denali 2011 to 2022
GMC Sierra 3500 HD SLE 2007 to 2022
GMC Sierra 3500 HD SLT 2007 to 2022
GMC Sierra 3500 HD WT 2007 to 2014