Overview
This Flowmaster American Thunder® cat-back dual exhaust system for the 2019-2023 GM Silverado/Sierra 1500 (new body style) trucks with the 6.2L engine is perfect for the person looking for an aggressive sound level outside the truck, with a moderate interior tone and all the performance benefits you would expect from Flowmaster®. This emissions-legal bolt-on system fits all 6.2L Crew Cab with 5.5-ft and 6.5-ft beds, and all Double Cab with a 6.5-ft bed and factory dual exhaust tailpipes. Features include a mandrel-bent 3.50-inch stainless steel inlet tube flowing into a single 50 Series HD™ muffler, dual 2.50-inch mandrel-bent stainless tailpipes replacing the factory resonators and giving your truck some growl. The tailpipes are finished off with quad 4.00-inch black ceramic coated stainless steel tips that exit in place of the factory bolt-on exhaust bezels giving your truck an aggressive performance style and setting your truck apart from others, sending the message that you would rather lead than follow. Designed for an easy fit, this system includes all necessary parts, detailed instructions and hardware for an easy at home installation. Notes: Fits 147-inch and 157-inch wheelbases with 6.2L engine and factory dual tailpipes.
Features
- Large 4.00-inch Black Ceramic Coated Tips
- Removes Factory Resonators in Tailpipes
- Large 50 Series HD Performance Muffler
- Moderately Aggressive Exterior Tone
- Black Ceramic Coated Quad Tips
- Full Stainless Steel Construction
- Uses Factory Hanger Locations
- Lifetime Limited Warranty
Application
- Fits:
- 2019-2023 Chevrolet Silverado 1500
- 2022 Chevrolet Silverado 1500 LTD
- 2019-2023 GMC Sierra 1500
- 2022 GMC Sierra Limited
- 6.2L V8 376 CID
- Crew Cab (5.5 ft or 6.5 ft Bed) and Double Cab (6.5 ft Bed) Models Only!
Kit Contents
- 1x Inlet Pipe
- 1x Extension Pipe
- 1x American Thunder Muffler
- 1x Right Front Tailpipe
- 1x Left Front Tailpipe
- 1x Right Rear Tailpipe
- 1x Left Rear Tailpipe
- 2x 3-1/2″ Stainless Band Clamp
- 4x 2-1/2″ Stainless Band Clamp
- 3x 1/2″ Hanger Keeper
Specs
| Brand | Flowmaster |
| Exhaust Series | American Thunder |
| Exhaust Tip Diameter | 4 inch |
| Exhaust Tip Quantity | 2 |
| Exit Position | Dual Out Rear |
| Finish | Natural |
| Main Piping Diameter | 2.5 inch |
| Material | 409 Stainless Steel |
| Mount Type | Uses Factory Hangers |
| Muffler Series | 50 Series HD |
| Product Type | Exhaust System |
| Single or Dual | Dual |
| Sound Level | Moderate/Aggressive |
| System Type | Cat-back |
| Tip Finish | Polished |
| Tip Material | 304 Stainless |
| Tubing Diameter (in) | 2.5 inch |
| Tubing Material | 409S Stainless Steel |
| Warning | California Proposition 65, Chromium |
| Part Number | 817891 |
