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aFe POWER 49-04053NM ATLAS 4" Aluminized Steel Down-Pipe Back Exhaust System

GM Diesel Trucks 15.5-16 V8-6.6L (td) LML
Part Number: 49-04053NM

Regular Price: $397.95

Special Price $358.16

MSRP: $454.80

Details:

  • Constructed of 4" mandrel-bent aluminized steel tubing for maximum flow
  • A unique high quality OE style tapered flange is used for a complete 360 degree sealing surface
  • OE style bayonet hangers are used to maintain a stable pipe location
  • Includes a muffler delete-pipe
  • Uses factory mounting locations providing stability and a hassle-free installation
  • Read More
Overview

aFe POWER introduces a true 4" Down-Pipe Back ATLAS exhaust system for 2015.5-2016 GM Diesel Trucks with V8-6.6L (td) engine. This ATLAS exhaust system is constructed from 4" mandrel bent aluminized steel tubing for maximum flow, increased horsepower and torque. This down-pipe back exhaust system is designed with a unique tapered flange to fit the flanged down pipe found on models built after July 2014. This unit includes a muffler delete-pipe which is used in place of the muffler for a true race-inspired sound and maximum flow. ATLAS exhaust systems are the perfect combination of performance, fit and value.

Installation is a Snap:
This system uses factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
A unique high quality OE style tapered flange is used for a complete 360 degree sealing surface

Aggressive Sound:
A muffler delete-pipe is used in place of the muffler for a true race-inspired sound and maximum flow.

OE Fit:
OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

Flow and Performance:
ATLAS exhaust systems are constructed of 5" mandrel bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower and torque .

Note 1:
These kits will only fit models manufactured after July 2014 equipped with a flanged down pipe. Does not fit cab & chassis, Fits 133.7 " to 167.7" wheel bases only.

Note 2:
This is a "Race Only" product that is to be used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

Applications

Vehicle Applications

Year Make Model SubModel Engine Fuel
2015-2016Chevrolet Silverado HD LML Duramax (Turbo Diesel) V8 6.6L Diesel
2015-2016GMC Sierra HD LML Duramax (Turbo Diesel) V8 6.6L Diesel
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Regular Price: $397.95

Special Price $358.16

MSRP: $454.80

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