Banks Power - 48628-B

Monster Exhaust System, 4-inch Single Exit, Cerakote Black Tip for 2001-2004 Chevy/GMC 2500/3500 6.6L Duramax, SCLB without Cat Converter

100 Percent stainless, not aluminized! 4-inch mandrel-bent pipe improves flow up to 176 Percent with virtually no back pressure. Side Single exit Cerakote Black rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks 4 inch Monster Exhaust is made of rugged, long-lasting 100 percent stainless steel. It fits better than the competition, because Monster Exhaust utilizes the factory hangers and maintains proper clearance to all under-vehicle components. All flow, show and go! With nearly five decades of engineering airflow improvements, Banks has mastered the art of maximizing flow while minimizing backpressure. The polished straight-through Monster Muffler, mandrel-bent head pipe assembly (non-cat-converter-equipped vehicles only), intermediate pipe(s) and tailpipe nearly triple the exhaust flow, cut backpressure up to 98 percent, lower exhaust gas temps and deliver more power to the ground. And the 5 inch polished rolled-edge tip has an adjustable clamp for positioning on tailpipe. Get it in your choice of chrome-over stainless or high temp black! Engineered to ditch the drone. Many straight-through mufflers deliver an obnoxious drone that overpowers conversations. Banks Monster Muffler is extensively sound-tested and engineered with a unique expansion chamber and high-temperature packing. Instead of a drone, you're treated to a rich exhaust note that's authoritative, yet civil. It sounds as great as it looks!

• Virtually Eliminates Backpressure
• Mandrel bent Stainless Steel construction
• Lowers Exhaust Gas Temperature
• Dramatically Improves Exhaust Flow
• Improves Flow Up To 176 Percent
• Virtually No Back Pressure
• Mufflers Expansion Chamber Cuts The Drone
• 100 Percent Stainless Not Aluminized