The Flowmaster® American Thunder® Cat-back exhaust system caters to enthusiasts seeking a resonant and powerful exterior sound, coupled with a subtle growl within the cab. Tailored for 2WD & 4WD 2019-2024 GM 1500 trucks (new body style) equipped with the 5.3L engine and factory single exhaust, this emissions-legal system stands out for its impressive features.
The system boasts full stainless steel construction, incorporating a single in/dual outlet Super 40® Series muffler and mandrel-bent dual 2.50-inch stainless steel tailpipes. This configuration not only ensures maximum performance but also delivers a deep and commanding sound. Witness maximum dyno gains of 21 hp and 23 lb.ft. at the rear wheels, highlighting the system's performance prowess.
Designed for convenience, this bolt-on system utilizes the factory hanger locations and provides the flexibility of choosing between dual rear exits under the bumper or dual side exits behind the rear wheels. Ideal for towing scenarios, the system is completed with a pair of large 3.50-inch double wall polished 304 stainless steel tips.
Engineered to fit seamlessly, the system includes installation instructions and all necessary hardware, facilitating an easy at-home installation. Compatible with 2/4 wheel drive Crew cab and double cab models, this system comes with the assurance of a Lifetime Limited Warranty.
Features:
- Large 3.50-inch Polished 304 Stainless Tips
- Utilizes the Factory Hanger Locations
- Delivers a Deep, Powerful Performance Tone
- Constructed with Full Stainless Steel
- Clears Factory Spare Tire
- Backed by a Lifetime Limited Warranty
- Mandrel-bent Tubing
- Easy Installation
- Max Dyno Gains of 21 hp and 23 lb.ft. of Torque
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
