aFe 20-23 GM 2500/3500HD V8 6.6L L8T Apollo GT Series 4in 409 SS Cat-Back Exhaust System - 49-44123-P fits_2001-2003`Acura`CL Built-in External Fins: Built-in external

Built-in External Fins: Built-in external fins transfer heat from the fluid to the outside air for maximum cooling

Visually enhances the engine bay with motorsport-inspired styling

Hatchback & Sedan Models

zero voids

aFe 20-23 GM 2500/3500HD V8 6.6L L8T Apollo GT Series 4in 409 SS Cat-Back Exhaust System - 49-44123-P fits_2001-2003`Acura`CL Built-in External Fins: Built-in externalThis cat back exhaust system is constructed of 4" mandrel bent 409 stainless steel tubing for maximum strength and durability. This system features a high flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter polished 409 stainless steel intercooled clamp on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. This system produces a deep sound unleashing all