Banks Power Single Monster Exhaust System

From $462.47 to $647.87
Sale Price:
From $416.22 to $583.08
Product Options
Cab & Bed Configuration:
2001-2005 GM 6.6L Duramax LB7/LLY
Banks Power
$5 Price Beat Guarantee

Banks 4” Monster exhaust system flows up to 176% better than stock and cuts back-pressure up to 98%. Constant-diameter to maximize flow and lower exhaust gas temperatures, the Monster exhaust pipes bolt behind the turbine outlet pipe. The streamlined head pipe assembly (non-cat.-converter equipped vehicles only), intermediate pipe(s) and tailpipe are formed of stainless, heavy-wall tubing for rugged durability.

The polished-stainless Monster muffler features a straight-through 4"-diameter flow-path with an exclusive expansion chamber to dissipate the annoying mid-range exhaust drone. Monster muffler utilizes spun ceramic, very-high-temperature packing, more than triples stock flow, and delivers an authoritative exhaust sound. Huge 5" polished-stainless steel tailpipe tip sports a rolled edge. Double-walled design with 1/2" air gap keeps heat from tarnishing exterior mirror finish. Adjustable clamp for positioning on tailpipe.

5-Year Warranty

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(58 Ratings, 2 Reviews) Average Rating:
Awesome Exhaust
Steven (Cincinnati, OH) 10/17/2009 12:40 AM
Noticed EGT drops right away, easy to install (about an hour) and the sound is amazing! deep tone growl from this system.
Good System
Anonymous (Unknown) 6/1/2008 9:43 PM
This system is really easy to install and it will lower EGTs to some extent. Sounds really good.