Banks Power 48997 Monster Exhaust System 5-Inch Single Exit Chrome Tip Duramax L5P

The Banks Power Monster Exhaust System is engineered specifically for 2020-2021 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks, delivering maximum performance and protection. This DPF-back exhaust system features constant-diameter 5-inch mandrel-bent aluminized steel tubing that virtually eliminates backpressure after the DPF while preventing dangerous trailer meltdown.

Performance Benefits:

• 192% greater flow area compared to stock exhaust
• 85% less backpressure than stock for increased power and fuel economy
• 15% reduction in exhaust temperature two feet behind the tip during regeneration
• Massive 5-inch constant-diameter mandrel-bent construction

Patented SideKick Tip Design:

• Huge 6.5 x 7.5-inch ob-round slash-cut chrome-plated polished stainless steel tip
• Chrome plating will not turn brown with heat, unlike competing brands
• Side-exit configuration directs exhaust away from trailers and cargo
• Allows ambient air to diffuse heated gas during DPF regeneration cycles

Trailer Protection Technology:

The Diesel Particulate Filter on the Duramax L5P cleans itself through regeneration cycles that produce scorching exhaust temperatures lasting up to 20 minutes. While stock exhaust directs this jet-like blast of super-heated gas directly at trailers and cargo, the Monster Exhaust's side-exit design eliminates the risk of heat damage—a problem reported by many Duramax owners towing with stock exhaust systems.

This complete bolt-on system includes all necessary hardware for installation and is backed by Banks Power's commitment to engineering excellence and proven performance gains.