Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Exhaust System - Black Tip 6.7 or if the water pump

or if the water pump is already off the truck you can measure the impeller

2007 Chevrolet Silverado 3500 HD WT

Removing the factory housing helps reduce maintenance costs

Custom Appearance: Brushed aluminum finish with an aFe POWER logo painted on the front

2013 Toyota Camry LE

Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Exhaust System - Black Tip 6.7 or if the water pumpBanks Power introduces the new 5 inch 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 inch mandrel bent Aluminized Steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown. Up The Flow With the stock exhaust nozzle measuring 2. 85 inch compared to the Monster Exhausts