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Banks 4″ Stainless Dual Monster Exhaust System

MSRP

902.9700

MAP

812.67

Application

2001-2004 GM Duramax

Availability: In Stock
item with Free Delivery
SKU: BAN-48671

$812.67$956.87

Enter VIN Number if applicable
Weight80.00 lbs
Cab & Bed Configuration

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Description

Banks Monster Diesel Duals 4" exhaust system offers up to a 150% improvement in airflow and slashes backpressure up to 98%! The streamlined head pipe assembly (non-cat.-converter equipped vehicles only), intermediate pipe(s) and 3-1/2" tailpipes are formed of stainless, heavy-wall tubing with constant-diameter bends to slash backpressure. The dual tailpipes have 52% more flow area than a single 4" tailpipe.

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 that accompanies most straight-through mufflers. Monster muffler utilizes spun ceramic, very-high-temperature packing, more than triples stock flow, and delivers an authoritative exhaust sound. Now for the cool part: Banks’ exclusive 6” X 5” ob-round polished-stainless angle-cut rolled-edge tailpipe tips (patent pending)! System safely clears spare tire, shocks and brake lines. 

 

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