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Home / Exhaust / Catback / Flowmaster 96-99 Chevrolet/GMC Truck 141in. Wheelbase American Thunder Cat-Back Exhaust System
Flowmaster 96-99 Chevrolet/GMC Truck 141in. Wheelbase American Thunder Cat-Back Exhaust System
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Flowmaster

Flowmaster 96-99 Chevrolet/GMC Truck 141in. Wheelbase American Thunder Cat-Back Exhaust System

PART 17287CATEGORY Catback
$849.95
MSRP $956.95You save $107.00
$849.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Fits 1996-1999 Chevrolet Silverado, GMC Sierra 1500 with 5.7L engine. - Moderate sound

Flowmaster American Thunder Cat-back Exhaust System

Features

Includes Aluminum Heat Shield and Stainless Steel Clamps

Includes Hangers and Hardware for an Easy Installation

Scavenger Series Y-Collector for Maximum Torque Gains

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

Manufacturer notes

Fits 1996-1999 Chevrolet Silverado/GMC Sierra 1500 with 5.7L engine using dual flanged catalytic converters. Fits both 2/4 wheel drive models in the extended cab/short bed configuration with 141-inch wheelbase.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
700042013654
Units per product
1
Supplier Proposition 65 status
N
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Flowmaster 96-99 Chevrolet/GMC Truck 141in. Wheelbase American Thunder Cat-Back Exhaust System

9699 CHEVGMC TRK 141 WB A T

SYS 96-99 CHEV/GMC T

About the manufacturer

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.

Additional manufacturer information

SYS 96-99 CH

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