Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of stainless, heavy-wall tubing with constant-diameter bends to maximize flow and lower exhaust gas temps. Banks replaces the factorys restrictive muffler with a polished-stainless steel Monster muffler, featuring a straight-through flow-path with a Banks-designed expansion chamber which dissipates the annoying mid-range exhaust drone thats so prominent in competitors straight-through mufflers. The muffler utilizes spun ceramic, very-high-temperature packing, more than doubles the stock flow and delivers an authoritative - but never intrusive - exhaust sound. A stainless steel tailpipe tip in your choice of polished chrome-over stainless or high-temp black sports a rolled edge. And to help keep it looking good, theres a 1/2 in. air gap to keep heat from tarnishing the finish. An adjustable clamp lets you position it on the tailpipe just right.
Monster Exhaust System, 4-inch Single Exit, Chrome SideKick Tip for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P all cab/bed
Quicker response, more power, lower temps
4-inch constant-diameter DPF-back system cuts backpressure, reduces tailpipe temps as much or more than stock and way more than others. Includes Huge Polished Chrome Patented SideKick tip.
US Patent #5,581,111 S1
