BANKS 48634-B MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT-BLACK ROUND TIP (EXTENDED CAB/CREW CAB LONG BED) 2002-2005 GM DURAMAX 6.6L LB7/LLY

The BANKS 48634-B MONSTER EXHAUST SYSTEM is the premium choice for Chevrolet/GMC 6.6L Duramax LB7/LLY trucks from 2002-2005, specifically designed for Extended Cab and Crew Cab Long Bed models with a single exit configuration and a sleek Cerakote Black tip. Made from high-quality stainless steel, this exhaust system stands out for its durability, performance, and superior fitment.

Featuring 4-inch stainless constant-diameter pipes and a polished straight-through muffler, the Monster Exhaust System from Banks outflows the stock exhaust system and provides a significant improvement in airflow. With nearly five decades of expertise in engineering airflow enhancements, Banks ensures that this exhaust system maximizes flow while minimizing backpressure, resulting in reduced exhaust gas temperatures and increased power delivery to the ground.

Unlike cheaper aluminized exhaust systems, the Banks Monster Exhaust System is meticulously designed to fit perfectly, utilizing factory hangers and maintaining proper clearance to all vehicle components. The system includes a mandrel-bent head pipe assembly, intermediate pipe(s), and a tailpipe that work together to triple exhaust flow and reduce backpressure by up to 98 percent.

Known for its exceptional sound engineering, the Banks Monster Muffler delivers a rich and authoritative exhaust note without the annoying drone commonly found in other straight-through mufflers. This exhaust system not only performs exceptionally but also looks impressive with its 5-inch polished rolled-edge tip, available in chrome-over stainless or high-temp black finishes.

For Chevrolet/GMC Duramax owners looking to upgrade their exhaust system, the BANKS 48634-B MONSTER EXHAUST SYSTEM offers top-tier quality, performance, and fitment that will enhance both the look and sound of their truck while delivering tangible improvements in airflow and power output.