Skip to content
Enhance performance and style with this durable cat-back exhaust system.
The Flowmaster Exhaust System Kit is engineered for optimal performance and durability, constructed from high-quality 409 stainless steel. This cat-back system features a single 3-1/2 inch to dual 2-1/2 inch mandrel bent tubing design that maximizes exhaust flow, resulting in improved horsepower and torque. The Flow FX straight-through muffler provides a moderate sound level while enhancing exhaust efficiency, making it a practical choice for performance enthusiasts.
Designed for easy installation, this exhaust system utilizes existing factory hanger locations and comes with all necessary hardware and detailed instructions. The dual side exit configuration, positioned behind the rear wheels, is complemented by stylish 4-1/2 inch black ceramic coated tips that add a custom aesthetic to your vehicle. With an aggressive sound level, this exhaust system not only improves performance but also elevates the overall look of your truck.
This exhaust system is suitable for those looking to enhance their vehicle's exhaust flow and sound without the need for welding. The combination of quality materials and thoughtful design ensures that this Flowmaster exhaust system meets the demands of both daily driving and performance applications.
Features
- Single 3-1/2 Inch To Dual 2-1/2 Inch Mandrel Bent 16 Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
- Features 4-1/2 Inch Black Ceramic Coated Tips Add A Custom Look To The Truck
- FlowFX "Straight Through" Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow
- Uses The Factory Hanger Locations For Easy Installation
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 718114
- Type: Cat-Back
- Exhaust Type: Single
- Outlet Type: Dual
- Exit Position: Driver And Passenger Side Behind Tire
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 4-1/2 Inch Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Single Inlet/ Dual Outlet
- Muffler Brand: FlowFX
- Includes Hardware: Yes
- Required Welding: No
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2020-2021 Chevrolet Silverado 1500
- 2023-2026 Chevrolet Silverado 1500
- 2022-2022 Chevrolet Silverado 1500 LTD- Old Model
- 2019-2019 Chevrolet Silverado 1500- New Model
- 2022-2022 Chevrolet Silverado 1500- New Model
- 2020-2021 GMC Sierra 1500
- 2023-2026 GMC Sierra 1500
- 2022-2022 GMC Sierra 1500 Limited- Old Model
- 2019-2019 GMC Sierra 1500- New Model
- 2022-2022 GMC Sierra 1500- New Model
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
