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Rebel Series 3" to 2-1/2" 409 Stainless Steel Cat-Back Exhaust System

GM Silverado/Sierra 1500 09-19 V6-4.3L/V8-4.8L/5.3L
Part Number: 49-44098-B

MSRP: $1,032.68


  • In-house dyno testing produced gains of up to +14 horsepower and +17 lbs. x ft. torque (tested on 2014 Chevrolet Silverado V8-5.3L)
  • 3” into 2 ½” mandrel bent, 409 stainless steel tubing that improves flow, and outflows factory exhaust
  • Unique dual, 3.5" diameter, black 304 stainless steel middle exit tips w/laser-etched aFe logos
  • 4" x 9" x 18" high flow muffler absorbs high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
  • Designed to bolt-on in the stock location with no cutting or modifications required
  • 100% hand MIG-welded for strength and durability
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15% Off Gas Trucks

This Rebel Series exhaust is a dual, middle-side exit system for the 2009-2019 GM Silverado/Sierra 1500 Crew Cab/Long Bed and delivers +14 horsepower and +17 lbs. x ft. of torque as measured on our in-house dyno. 3" into dual 2-1/2" mandrel bent stainless steel tubing and high flow muffler offers maximum flow, increases horsepower and torque while producing a powerful sound. Finished with dual 3 ½” black, stainless steel tips exit in front of the rear passenger tire for a unique, aggressive look.  Includes all necessary hardware and clamps for a hassle-free install.

Crew Cab/Long Bed (153.5“ Wheelbase)

Emissions Disclaimer:
This product does not require a CARB EO#

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


Vehicle Applications

Year Make Model SubModel Engine Fuel
2009-2018Chevrolet Silverado 1500 V6 4.3L Gas
2010-2013Chevrolet Silverado 1500 V8 4.8L Gas
2009-2018Chevrolet Silverado 1500 V8 5.3L Gas
2019-2019Chevrolet Silverado LD 1500 V8 5.3L Gas
2009-2018GMC Sierra 1500 V6 4.3L Gas
2010-2013GMC Sierra 1500 V8 4.8L Gas
2009-2018GMC Sierra 1500 V8 5.3L Gas
2019-2019GMC Sierra Limited 1500 V8 5.3L Gas
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MSRP: $1,032.68

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