2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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AFE Apollo GT Series Single Exhaust System with Black Tip; Side Exit (19-25 4.3L Sierra 1500)Find parts that fit my vehicle
Item S510774-43
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$778.50
2 Reviews
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-10% $778.50 kit Was $865.00
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Generates a Powerful Growl
- Improves Exhaust Flow for Maximum Power Gains
- Utilizes a Straight-Through Muffler
- Mid Pipe Included
- Crafted Using 3-Inch, MIG-Welded, Mandrel-Bent 409 Stainless Steel Tubing
- Includes a 5-Inch, Black, Stainless Steel Exhaust Tip
- Single Side Exit
- Bolt-On Installation
- Designed for All 2019-2025 4.3L GMC Sierra 1500 Models
| Brand | AFE |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Moderate |
Description
Bold and Rich Exhaust Sound. Unleash an aggressive roar from your 4.3L GMC Sierra 1500 by upgrading your factory exhaust to the AFE Apollo GT Series Single Side Exit Exhaust System with Black Tip. The straight-through muffler technology eliminates the high-pitched notes thereby producing a deeper and bolder sound. This fierce sound fittingly matches your tough truck as it effortlessly revs through the road and the trails.
High Performance. AFE engineered this Apollo GT Series Single Side Exit Exhaust upgrade to maximize your engine’s power by facilitating a more efficient movement of the exhaust gases leading to a significant performance boost. The high-flowing muffler and smooth tubing ensure maximum flow and low turbulence that improve torque, increase horsepower, and enhance throttle response.
High-Quality Construction. This Apollo GT Series exhaust kit was crafted using high-grade, T-409 stainless steel. The entire assembly is built with lasting durability to withstand the harsh corrosive attacks from the exhaust gases and the high-temperature stresses coming from the catalytic activities. This exhaust system is finished off with a 5-inch, black exhaust tip that appealingly reinforces your Sierra 1500’s aggressive exterior.
Bolt-On Installation. With all the necessary installation hardware and premium clamps included, this Apollo GT Series exhaust system features simple, no-drill installation. It is designed to directly bolt into your truck’s factory mounting points with light mechanical skills.
Application. AFE specifically designed the Apollo GT Series Single Side Exit Exhaust System with Black Tip to fit all 2019-2025 4.3L GMC Sierra 1500 models.
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Fitment:
DetailsAFE 49-44107-B
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
- (5) Band Clamps
- (1) Front Flex Pipe Assembly
- (1) Mid Pipe Assembly
- (1) Extension Pipe
- (1) Over-Axle Assembly
- (1) Tailpipe Assembly
- (1) Exhaust Tip
- Mounting Hardware
5.0
Customer Reviews (2)
Reviews of AFE Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
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Will It Fit My Sierra 1500
- 4.3L V6 - 19, 20, 21
Designed for Double Cab and Crew Cab Models
