American Thunder Cat-Back Exhaust System Fits 1996-1999 Silverado/Sierra 1500 With 5.7L Engine Moderate Sound - Flowmaster - 17287

This Flowmaster Force II cat-back exhaust system is custom designed for 1996-1999 Chevrolet Silverado / GMC Sierra 1500 with 5.7L engine and is perfect for the person looking for a mild to moderate sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on emissions-legal system features a flanged inlet with dual pipes flowing into a Scavenger Series Y-collector for maximum scavenging and torque gains as it transitions into the large 3.00-inch mandrel-bent aluminized steel inlet pipe flowing into a 70 Series Big Block II performance muffler for a deep mellow tone.

The single 3.00-inch aluminized steel mandrel-bent tailpipe is finished off with a turndown style tip that exits behind the right rear wheel and uses the factory hanger locations. The exhaust system is covered by our 3-year Limited Warranty and includes all necessary parts and hardware for a quick and easy installation you can do at home.


Includes Aluminum Heat Shield and Stainless Steel Clamps

Scavenger Series Y-Collector for Maximum Torque Gains

Includes Hangers and Hardware for an Easy Installation

Mandrel-bent 16-gauge Aluminized Steel Tubing

70 Series Big Block II Performance Muffler

Dyno Tuned for Maximum Performance

Uses the Factory Hanger Locations

Moderate Exterior Exhaust Note

Ideal for Towing Applications

Quick and Easy Installation