Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Sport Exhaust System Engine Components>Hardware Kits - Other If you’re looking for the

If you’re looking for the best of both worlds and want to retain your factory valve behavior all while gaining peace of mind (i

This kit's double bellows air spring complements a 30-level adjustable

* Please see the flow curves and current draw vs

straight-through Cat Back configuration for drivers looking for rugged performance and a drone-free

This system features high quality

Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Sport Exhaust System Engine Components>Hardware Kits - Other If you’re looking for theBanks Power introduces the new 5 in. Monster Exhaust designed specifically for the 2020 2021 GM 6. 6L Duramax L5P 2500 3500 HD pickup trucks. The DPF back exhaust system features constant diameter 5 in. mandrel bent Aluminized Steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown. With the stock exhaust nozzle measuring compared to the Monster Exhausts massive outlet, the Banks