Stainless Works Chambered Round 2" Muffler Tailgate Accessories with the coil spring system

with the coil spring system enabling increased tire sizes and widths while enhancing ground clearance

2020 GMC Sierra 2500 HD Base Diesel Double Cab Pickup

and with minor trimming

The Touring Edition Exhaust removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators (and electronic valve simulators)

the muffler itself had to be re-engineered

Stainless Works Chambered Round 2" Muffler Tailgate Accessories with the coil spring systemChambered round muffler, Made from 304 stainless steel for maximum corrosion resistance. This muffler has 2" ID center inlet outlet with a 2" core and mill finish. Exclusive louvered core creates a sweet "Street Rod" deep tone that is not overly aggressive. On a 1 10, 10 being the loudest, these mufflers are an 8. Mufflers are sized so that they can be reversed for an even more aggressive sound. These are TIG welded for strength and durability. These