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Suitable for Chevrolet / Silverado / 3rd Gen 2014-2019 / 2500/3500 HD / 6.6L Duramax

Back to 6.6L Duramax
  Suitable for Chevrolet / Silverado / 3rd Gen 2014-2019 / 2500/3500 HD / 6.6L Duramax

aFe Power
Silverado Sierra 2500 3500 Duramax 6.6L 4\Silverado Sierra 2500 3500 Duramax 6.6L 4\Silverado Sierra 2500 3500 Duramax 6.6L 4\Silverado Sierra 2500 3500 Duramax 6.6L 4\Silverado Sierra 2500 3500 Duramax 6.6L 4\Silverado Sierra 2500 3500 Duramax 6.6L 4\

This product was added to our catalog on Tuesday, 30 June, 2020.

aFe Power Silverado Sierra 2500 3500 Duramax 6.6L 4" DPF-Back Exhaust

Part Number: 49-44086-B

  • Constructed from 4" mandrel-bent stainless steel tubing
  • Uses a high-quality band clamp and OE-style bayonet hangers for a secure fitment
  • Utilizes all factory mounting locations to provide a quick, hassle-free installation
  • Dual rear side exit 5" black stainless steel clamp-on tips with a laser-cut stainless steel aFe power plate

Interested in a new exhaust system for your L5P Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent 409 stainless steel tubing and uses high-quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driver side tailpipe. This provides for quick, hassle-free installation with no modification necessary. Also included in this exhaust system are dual massive 5" high temp black powder-coated stainless steel tips with a laser-cut stainless steel aFe power badges. Large Bore-HD exhaust systems are the perfect combination of performance, fit and value.

Single To Dual Exhaust Conversion:
This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.

Fits With Spare Tire:
This exhaust system fits perfectly without relocating the spare tire.

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:
This Large Bore-HD exhaust system is constructed from 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.

5" Black Tips:
Finishing off the exhaust are dual powder-coated high temp black 304 stainless steel exhaust tips. This tip features a laser-cut stainless steel aFe POWER badge for an aggressive style.

Wheelbases:
Crew Cab/Short Bed, 6.6ft Bed, 153.7" Wheelbase
Crew Cab/Long Bed, 8ft Bed, 167.7" Wheelbase

Note:
Cutting is required for some cab configurations. Does NOT fit Cab & Chassis or 5th wheel package models.

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

$1,676.34 Aud

* All prices include delivery

PreOrder (Available for order from Manufacturer)
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