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Mfr: Advanced Flow Engineering

Mfr Part #: 49-44092-P

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aFe POWER Rebel XD 4 Inch 409 Stainless Steel Turbo Back Exhaust System for 2017 GM 6.6L Duramax L5P 2500/3500, with Polished Tip
Part #: AFE-49-44092-P   $849.00

Discount Code:

The new Rebel XD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. Rebel XD exhaust systems are the perfect combination of performance fit, value, and style.

Constructed of 4" mandrel-bent stainless steel tubing
Dual rear side exit 5" polished stainless tip
Uses OE-style bayonet hangers for hassle-free
Includes high flow stainless steel muffler
Includes premium hardware for strength and durability
Fits 143.5"; 153.7"; 158.1" & 167.7" Wheelbases
Made in the USA

High Flow 409 Stainless Steel Muffler:
This 409 stainless steel High-Flow muffler is designed to provide a deep throaty, powerful sound on acceleration, but maintain a smooth sound at idle. This muffler is constructed uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize flow. Also featuring a stamped aFe POWER logo for an added style. Muffler Specifications: 4" Center Inlet /Outlet, 8" Round x 24" L Body Diameter.

OE Fit:
Features OE-style bayonet hangers to maintain stability during high-rev vibration and high-temp conditions. Provides hassle-free installation.

Flow and Performance:
This Rebel XD exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and throttle response.

Exhaust Tip:
Finishing off this exhaust are dual 5" polished stainless steel slash-cut intercooled exhaust tip featuring a black laser-cut stainless steel "aFe POWER" badge for added style.

Fits 2017 Chevy/GM 6.6L Duramax L5P 2500/3500 Trucks.
Fits 143.5"; 153.7"; 158.1" & 167.7" Wheelbases

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.

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