Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowmaster Signature Series Single Exhaust System with Black Chrome Tip; Side Exit (14-18 4.3L Silverado 1500)Find parts that fit my vehicle
Item S186915-43
Our Price
$1,071.95 each
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$45.60 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Flowmaster Signature Series Cat-Back Exhaust System
- Brushed 304 Stainless Steel Construction
- Single Side Exit Exhaust Configuration
- Moderate Sound Level
- TIG Welded Muffler for Durability and Precision
- 3.00 Inch Inlet Diameter
- 4.50 Inch Black Chrome Exhaust Tip Diameter
- Emission Code 5 Compliant
- Includes Muffler
- California Air Resources Board Compliant
- Fits 2014-2018 4.3L Silverado 1500
| Brand | Flowmaster |
| 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
Performance Exhaust Upgrade. The Flowmaster Signature Series Cat-back Exhaust System with Black Chrome Tip and Single Side Exit enhances vehicle performance and sound quality by optimizing exhaust flow. Designed for enthusiasts seeking improved horsepower and torque along with a refined exhaust tone, it delivers noticeable gains without sacrificing daily drivability.
Construction and Appearance. Crafted from brushed 304 stainless steel for superior corrosion resistance and a premium look, this system features precise TIG welds and a black chrome exhaust tip, combining durability with aggressive styling.
Installation. The exhaust system uses existing factory hanger locations and connections, allowing for straightforward installation with no drilling required, making it suitable for at-home assembly using basic tools.
Application. Designed specifically to fit 2014 through 2018 4.3L Silverado 1500 models, ensuring a direct fit and optimized performance for this vehicle configuration.
Flowmaster 737857
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) Exhaust System
Tech Guides:
- Magnaflow vs. Borla: Which Exhaust Performs & Sounds the Best
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- The Top 7 Aftermarket Exhaust Choices for Your Daily Driver
- The Pros & Cons of a New Exhaust System
- The Best Truck Exhaust Systems for Serious Towing
- Magnaflow vs. Flowmaster: Which Exhaust System Sounds the Best
- Chevrolet Silverado Cat-Back Exhausts
5.0
Customer Reviews (5)
Questions & Answers
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Will It Fit My Silverado 1500
- 4.3L V6 - 14, 15, 16, 17, 18
Designed for Double Cab and Crew Cab Models
