• aFe 3in to 2.5in 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)
  • aFe 3in to 2.5in 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)
  • aFe 3in to 2.5in 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)
  • aFe 3in to 2.5in 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)
  • aFe 3in to 2.5in 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)
  • aFe 3in to 2.5in 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)
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aFe 3in to 2.5in SS Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)

aFe 3in to 2.5in SS Cat-Back Exhaust w/ Black Tip | GM Silverado/Sierra 5.4L (09-18) (49-44098-B)

49-44098-B

In stock

$1,017.35 USD
$1,153.00 USD $1,017.35 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Rebel Series 409 stainless steel cat-back exhaust system is designed for the GM Silverado and Sierra 5.4L models from 2009 to 2018. Crafted from durable 409 stainless steel, this exhaust features a dual side exit configuration with aggressive, loud sound characteristics. The system transitions from 3-inch main tubing to 2.5-inch piping, enhancing exhaust flow and performance. Its distinctive dual intercooled tips, positioned in front of the rear passenger tire, provide a bold, aggressive aesthetic. The laser-etched aFe Power logos on the tips add a premium touch, making this system both functional and visually striking. Engineered to improve exhaust flow and produce an assertive exhaust note, it offers a performance upgrade for enthusiasts seeking a louder, more aggressive sound.

This exhaust system is a direct bolt-on upgrade for 2009-2018 GM Silverado and Sierra trucks equipped with a 5.4L engine. It is designed for easy installation, replacing the factory system without modifications. The dual side exit tips are positioned for optimal clearance and visual impact, suitable for street and performance applications. The kit includes all necessary components for a straightforward installation, ensuring a secure fit and reliable operation. Ideal for those looking to enhance their vehicle’s sound and appearance, this Rebel Series exhaust system provides a significant upgrade in both style and performance for daily driving or spirited driving sessions.

Overview

Rebel Series 409 SS Cat-Back Exhaust System with Dual Side Exit (49-44098-B) by aFe. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3" to 2.5". Exhaust System Sound: Aggressive / Loud. aFe power introduces an all new Rebel Series exhaust system. This Rebel Series cat-back is designed with dual intercooled exhaust tips that exit in front of the rear passenger tire for a unique, aggressive look.

The tips come with unique laser-etched aFe Power logos on the side and are constructed from stainless steel for durability. The exhaust system is constructed from 3" MIG-welded, mandrel bent stainless steel tubing for maximum flow, increased horsepower and torque, outflowing the factory exhaust system by up to 30%.

This Rebel Series exhaust system uses factory mounting locations providing stability and hassle-free installation. 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. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Features:

  • +17 ft. x lbs. TQ & +14 HP
  • 409 Stainless Steel Tubing Improves Flow
  • Outflows Factory Exhaust
  • Unique Dual 3.5 in. Black 304 Stainless Steel Tips
  • 4x9x18 in. High Flow Muffler Produces A Powerful Sound
  • Designed To Bolt On In Stock Locations
  • No Cutting or Modifications Required
  • 100 Percent MIG-Welded For Strength/Durability
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