• aFe Apollo GT Series 409 Stainless Steel Muffler Upgrade Pipe | GM Silverado/Sierra 1500 V8-5.3L (19-20) (49C44121)
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aFe Apollo GT Series 409 SS Muffler Upgrade Pipe | Silverado/Sierra 1500 V8-5.3L (19-20) (49C44121)

aFe Apollo GT Series 409 SS Muffler Upgrade Pipe | Silverado/Sierra 1500 V8-5.3L (19-20) (49C44121)

49C44121

In stock

$252.00 USD
$252.00 USD $252.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Apollo GT Series 409 SS Muffler Upgrade Pipe is a high-performance exhaust component designed to enhance the sound and efficiency of your Silverado or Sierra 1500 with a V8 5.3L engine from 2019 to 2020. Crafted from mandrel-bent stainless steel tubing, this muffler system offers maximum strength and durability while promoting increased exhaust flow. The high-flow stainless steel muffler produces a deep, aggressive sound, improving both performance and auditory experience. By reducing exhaust gas temperatures and increasing horsepower and torque, this upgrade enhances overall vehicle efficiency. Its construction ensures long-lasting performance, making it an ideal choice for enthusiasts seeking a reliable, bolt-on upgrade without modifications.

This direct bolt-on system is compatible with 2019-2020 Silverado and Sierra 1500 models equipped with the 5.3L V8 engine. It utilizes factory-style hangers for a straightforward installation, requiring no cutting or welding. The kit includes the necessary components for a seamless upgrade, providing a performance boost suitable for street driving and spirited outings. Designed for those looking to improve exhaust flow and sound quality, this muffler upgrade offers a durable, high-performance solution that maintains factory fitment and enhances vehicle sound and power output.

Overview

Apollo GT Series 409 SS Muffler by aFe. Get increased exhaust flow, more horsepower, and torque, improved performance and lower exhaust gas temperatures with Apollo GT Series upgrade mufflers.

Features:

  • This muffler upgrade is constructed of mandrel-bent Stainless steel tubing for maximum strength and durability
  • This system features a high-flow Stainless steel muffler, producing a deep sound
  • Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation
  • Designed for custom, high tolerance factory fitment
  • 100% MIG welded for race-proven strength and durability
  • This product does not require a CARB EO#
  • aFe POWER exhaust components are engineered and manufactured in Corona, California facility

A performance exhaust system is one of the most common ways of improving a vehicle's operation. The theory is simple; just reduce restriction to increase exhaust flow and you gain power. But all exhaust systems are not created equal; in reality there's more to it than just selling some sewer pipe sized tubes.

aFe tests its systems on the flow bench and the dynamometer to determine the right pipe size and muffler construction. Then they mandrel bend the pipes to ensure they maintain their shape and size throughout the entire length, to provide smooth, unrestricted airflow. Tubes that are not mandrel bent can lose up to 20% of their diameter in sharp bends. Some systems also include a straight muffler delete pipe if a more aggressive sound and maximum flow is desired. A typical aFe system will increase exhaust flow by up to 29% and lower EGT (Exhaust Gas Temperature) by up to 100º, with a corresponding improvement in power and performance.

But performance is only part of the equation. A quality exhaust system should be easy to install and made to last. The muffler and all pipes of the Apollo GT system are constructed from durable 409 stainless steel. To ensure a tight seal, slotted and swedged ends are used whenever possible. When used with the supplied premium quality band clamps, the tightest, leak-free seal is the result. Every hanger is thoroughly welded on each side to ensure a strong attachment and the hangers also feature swaged bayonet ends to lock in place once installed.

DETAILS:

  • Constructed from 3" Mandrel-Bent 409 Stainless Steel Tubing
  • Features High-Flow 409 Stainless Steel Muffler
  • 100% MIG-Welded for Strength and Durability
  • All Necessary Hardware is Included for a Hassle-Free Installation
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