Fits 2014-2019* (Classic Body) GM 1500 4.3L/5.3L, 304 Stainless Steel, Single Exit exhaust
Flowmaster's® Signature Series Cat-back exhaust system for 2014-2019*(*Classic body 5.3L, 4wd w/143.5-inch wb) GM Silverado/Sierra 4.3L and 5.3L engines. This performance exhaust system fits both 2/4 Wheel drive models with 143.5 and 153-inch wheelbases and is manufactured from brushed 304 stainless steel for years of trouble-free service and highend good looks. This premium exhaust system is TIG welded for a stronger, more precise weld that looks as good as this system sounds. Features include a 3.00-inch inlet pipe leading into a TIG welded 304 stainless steel Signature Series "straight-through" muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out behind the rear passenger side tire and is finished off with a large 4.50-inch diameter PVD coated black chrome 304S stainless steel tip, giving your Silverado/Sierra that custom look that goes hand in hand with the deep performance sound of the Signature Series muffler. Max dyno gains of 9 hp and 10 lb-ft at the rear wheels. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Includes installation instructions and all necessary hardware.
- Brushed 304 stainless steel offers maximum corrosion resistance for a cleaner and more high-end appearance.
- TIG welding offers a more precise weld, better heat control and high-end appearance compared to MIG welding.
- Black chrome tips offer a stylish upscale look.
- Signature Series muffler offers a moderate performance tone and increased performance over the stock system.
- Installer friendly design allows for an at home installation.
- Dyno proven performance gains you can feel.
- Increased power and torque over the stock exhaust system.
- Brushed appearance removes tooling marks for a cleaner overall look.
Information:
Fits 2014-2018 GM Silverado/Sierra 1500 4.3L & 5.3L engines, 2/4 Wheel Drive, 143.5 and 153-inch Wheelbases - Also fits 2019 GM 1500 (Legacy body only) 5.3L, 4WD, extended cab w/143.5-inch Wheelbase
Application Summary:
| Year |
Make/Model |
| 2014-2018 |
Chevrolet Silverado 1500 |
| 2019 |
Chevrolet Silverado 1500 LD |
| 2014-2018 |
GMC Sierra 1500 |
| 2019 |
GMC Sierra 1500 Limited |
| Attributes |
| Automotive Item Grade |
High Performance |
| Brand |
Flowmaster |
| California Proposition 65 |
Yes |
| Color |
Stainless Steel, Silver |
| Country of Origin (Primary) |
US |
| Emission Code |
5 |
| Exhaust Pipe Max Diameter |
3.00 |
| Exhaust Pipe Wall Maximum Gauge |
16 |
| Exhaust Series |
Signature Series |
| Exit Position |
Single Out Side |
| GTIN |
00090127865095 |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Heat Shield |
No |
| Heat Shield Included |
No |
| Inlet Diameter |
3.00 |
| Life Cycle Status Code |
Available to Order |
| Material |
304 Stainless Steel |
| Mount Type |
Uses Factory Hangers |
| Muffler Material |
304 Stainless Steel |
| Product Type |
Exhaust System |
| SDR Required Flag |
N |
| Single Dual |
Single |
| Sound Level |
Moderate |
| System Type |
Cat-back |
| Tip Cut |
Angle |
| Tip Diameter |
4.50 |
| Tip Edge Style |
Rolled |
| Tip Finish |
Black Chrome |
| Tip Quantity |
1 |
| Tubing Diameter (in) |
3.00 |
