2020-2025
2015-2019
2007-2014
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Stainless Works Redline Series Dual Exhaust System with Polished Tips; Same Side Exit (20-25 6.6L Gas Sierra 3500 HD)Find parts that fit my vehicle
Item SHG6886
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7 Reviews
Our Price
$1,494.35 kit
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Unique Redline Exhaust Loudness with No Drone
- Free-Flowing Exhaust for Increased Horsepower and Torque
- High-Flow, Double-Chambered Muffler Construction
- Made of 3-Inch, Mandrel-Bent, 304 Steel Tubing
- Gleaming Polished Finish
- Equipped with 4-Inch Tips
- Designed for Easy Installation
- Made in the USA
- Fits All 2020-2025 6.6L Gas GMC Sierra 3500 HD Models
| Brand | Stainless Works |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Aggressive |
Description
Head-Turning Redline Loudness. This Stainless Works Redline Series Dual Exhaust System with Polished Tips and Same Side Exit transforms your Sierra 3500 HD truck into an even more intimidating vehicle than before. That’s because its specially designed high-flow pipes emit a distinct Redline sound with restrained loudness and without drone. With this exhaust system, you can expect heads to turn each time you step on the throttle.
Remarkable Power and Performance. This 3-inch Exhaust System comes with free-flowing pipes and dual-chambered mufflers. This design promotes a smoother and faster exhaust flow to add more power and torque to your vehicle’s performance.
Built to be Tough. The construction of this Dual Exhaust System ensures years of reliable durability. It is made of high-quality 304 stainless steel that has been TIG-welded for maximum strength and trouble-free performance.
Eye-Catching Appeal. This Exhaust System adds a gleam to your vehicle’s appeal with its polished finish. It is specially engineered to also provide lasting corrosion resistance, so you can count on this exhaust system’s performance for many years.
Simple to Set Up. The installation of this Redline Series Dual Exhaust System is simple with its bolt-on feature. It mounts to OE installation points with the help of the supplied installation hardware and hanger. Installation is quick without any modifications to your truck.
Application. This Stainless Works Redline Series Dual Exhaust System with Polished Tips and Same Side Exit is designed for use on all 2020 to 2025 6.6L Gas GMC Sierra 3500 HD models.
Fitment:
- 2020 GMC Sierra 3500
- 2021 GMC Sierra 3500
- 2022 GMC Sierra 3500
- 2023 GMC Sierra 3500
- 2024 GMC Sierra 3500
- 2025 GMC Sierra 3500
Stainless Works CT220CBR
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) Y-Pipe
- (2) Mufflers
- (2) Tips
- (1) Driver-Side Over-Axle Pipe
- (1) Passenger-Side Over-Axle Pipe
- (4) 3-Inch Clamps
- Hanger Assemblies
- Installation Hardware
4.9
Customer Reviews (7)
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 - 20, 21, 22, 23, 24, 25
