aFe · New
aFe Rebel Series 3in to 2.5in 409 SS Cat-Back Exhaust w/ Black Tips 09-18 GM Silverado/Sierra 5.4L
MPN 49-44098-B · Store SKU afe49-44098-B
Supplier stock checked 11/7/2026, 5:03:58 PM UTC. Adding a part does not reserve it.
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Product details
This Rebel Series exhaust is a dual, middle-side exit system for the 2009-2018 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. Rebel Series 3 IN to 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/ Black Tip GM Silverado/Sierra 1500 09-18 / Silverado LD/Sierra Limited 2019 V6-4.3/V8-4.8/5.3L Rebel Series 3 IN to 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/ Black Ti
Manufacturer fitment & guides
Check 49-44098-B against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
