2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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CGS Motorsports Stainless Single Exhaust System; Side Exit (14-18 4.3L Sierra 1500)Find parts that fit my vehicle
Item S501100
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13 Reviews
Our Price
$589.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Stainless Cat-Back Exhaust
- Long-Lasting Performance Value
- 100% Fully Welded Stainless Construction
- Enhanced High Flow Muffler
- Mandrel-Bent Seamless
- Polished Stainless Steel
- Street Legal in 50 States
- Lifetime Warranty
- Fits 2014-2018 4.3L GMC Sierra's
- Designed for the Double Cab with a Standard Box and Crew Cab with a Short Box
| Brand | CGS Motorsports |
| 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 | Single |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Moderate |
Description
Excellent Performance. With this CGS Cat-Back Exhaust System, your GMC Sierra will have enhanced performance. This system provides your vehicle with long-lasting durability to outlast other cat-back systems in the marketplace.
Durable Construction. CGS uses high-quality stainless steel that is 100% welded to manufacture this high flow muffler. The seamless tubing has a mandrel-bent, which ensures that the pipe airway is not restricted. Hot exhaust gases can then flow with less instability to reduce backpressure and preserve velocity of exhaust gas. The tip also is made from polished stainless steel.
Lifetime Warranty. You’ll benefit from a lifetime warranty on this cat-back system. Emissions standards and the factory warranty are not affected by the CGS warranty. This system is street legal in all 50 states.
Application. The CGS Motorsports Stainless Cat-Back Exhaust with a Single Side Exit is designed to fit the 2014 to 2018 4.3L GMC Sierra's equipped with the following cab and box configurations.
Durable Construction. CGS uses high-quality stainless steel that is 100% welded to manufacture this high flow muffler. The seamless tubing has a mandrel-bent, which ensures that the pipe airway is not restricted. Hot exhaust gases can then flow with less instability to reduce backpressure and preserve velocity of exhaust gas. The tip also is made from polished stainless steel.
Lifetime Warranty. You’ll benefit from a lifetime warranty on this cat-back system. Emissions standards and the factory warranty are not affected by the CGS warranty. This system is street legal in all 50 states.
Application. The CGS Motorsports Stainless Cat-Back Exhaust with a Single Side Exit is designed to fit the 2014 to 2018 4.3L GMC Sierra's equipped with the following cab and box configurations.
- Double Cab with a Standard Box
- Crew Cab with a Short Box
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Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
CGS Motorsports 70078
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) Stainless Cat-Back Exhaust
- Clamps and Hardware for Mounting
- Installation Directions
Tech Guides:
4.2
Customer Reviews (13)
Questions & Answers
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Will It Fit My Sierra 1500
- 4.3L V6 - 14, 15, 16, 17, 18
Designed for the Double Cab with a Standard Box and Crew Cab with a Short Box.
