Flow Fx Cat-Back Exhaust System Fits 1996-1999 Chevrolet/Gmc 1500 5.7L Extended Cab/Short Bed With Dual Cats, Flow Fx Cat-Back Dual Exit Exhaust, 3.0 Inch To 2.5 Inch Stainless Steel, Black Tips - Flowmaster - 717923

This Flow FX cat-back exhaust system is designed for the 1996-1999 Chevrolet/GMC 1500 Extended Cab/Short Bed trucks with the 5.7L engine and dual catalytic converters. Features include 409 stainless steel construction for added durability and 16-gauge 3.0-inch to 2.5-inch mandrel-bent tubing for free unrestricted flow.

The compact oval straight-through Flow FX performance muffler delivers a moderate yet deep and powerful sound while the interior sound is kept very mild. The system uses the factory hanger locations and is finished off with two 4.50-inch black ceramic-coated 304 stainless steel tips embossed with the Flowmaster name exiting on each side of the truck. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.


This system produces a moderate rumble with minimal interior resonance

Includes two large 4.5-inch black ceramic coated tips exiting out each side of the truck for an aggressive look

FlowFX “straight through” performance muffler delivers a deep performance tone and improves exhaust flow

Increases of up to 11 HP and 11 FT/LB over the stock exhaust

Includes complete hardware and factory styled hangers in the stock locations for an easy installation

2.5-inch Mandrel bent 16 gauge 409 stainless steel tubing maximizes exhaust flow and improved durability

Lifetime Limited Warranty