Flowmaster 2014 -2018 GM Silverado/Sierra, 1500, 1/2 Ton, 4.3L/5.3L, V6/V8, Crew
Cat-back System 409S - Dual Rear/Side Exit - American Thunder® - Aggressive Sound
Application Summary
Fits 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L V6 or 5.3L V8 gas engine. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft.
Features
Flowmaster's American Thunder® cat-back exhaust system for the 2014-2018 GM 1500 trucks is perfect for the person looking for an aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear/ Dual Out Side) emissions-legal system, for the Crew Cab and Double Cab models with 4.3L V6 or 5.3L V8 engine, features a stainless steel Super 40 Series muffler and dual 2.50" stainless steel mandrel bent tailpipes. The system finishes off with polished 3.50" stainless steel tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
- Stainless Steel Construction
- Great Performance Tone
- Patented Delta Flow Technology
- Lifetime Limited Warranty
| Tubing Diameter (in) | 2.5 | Tip Length (in) | 13 |
|---|---|---|---|
| Tip Quantity | 2 | Exhaust Series | American Thunder® |
| Exit Position | Dual Rear Same Side Exit | Heat Shield | No |
| Inlet Diameter (in) | 3 | Material | Stainless Steel |
| Muffler Part Number | Kit Only | Muffler Quantity | 1 |
| Muffler Series | Super 40 Series | Outlet Diameter (in) | 2.5 |
| Single Dual | Dual | Sound Level | Moderate/Aggressive Sound |
| 2WD/4WD | RWD/4WD | Tip Diameter (in) | 3.5 |
| System Type | Cat-back System |