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Exhaust› Exhaust Pipes, Systems and Components
Flowmaster
American Thunder Cat-Back Exhaust System 2001-2006 (2007 Classic) Silverado/Sierra 2500Hd/3500Hd With 6.0L Or 8.1L Engine With Dual Inlet Muffler. Stainless Steel Aggressive Sound Flowmaster
SKU: F00L 817328
Easy — 1–2 hours
Overview
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Part #: 817328
For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. This American Thunder system for the 2001-2006 (2007 Classic) Silverado/Sierra 2500HD/3500HD with 6.0L or 8.1L engine with dual inlet muffler, delivers a moderate interior tone with a deep powerful exterior tone and is suited to the enthusiast who wants their performance to be heard.The system attaches to the back of the catalytic converter with a dual inlet 50 Series Big Block muffler for a deep powerful sound without being obnoxious. Includes a large custom formed aluminum heat shield with stainless clamps and easily attaches directly to the muffler body. The custom bent 3.50-inch 409 stainless steel tailpipe uses the factory hanger locations for an easy installation and exits out behind the right side rear wheel which is ideal for towing. The tailpipe is finished off with a large 4.00-inch polished 304 stainless steel tip embossed with the Flowmaster logo. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and easy to follow instructions for a trouble free installation. Covered by Flowmaster's Lifetime Limited Warranty.3.50-inch Mandrel-bent 16-gauge Stainless Steel TubingIncludes Hangers and Hardware for an Easy InstallationLarge 4.00-inch Polished 304 Stainless Steel TipModerately Aggressive Exterior Exhaust ToneConnects After Factory Catalytic ConverterUses the Factory Hanger LocationsQuick and Easy InstallationLifetime Limited Warranty
Features:
- 3.50-inch Mandrel-bent 16-gauge Stainless Steel Tubing
- Mandrel Bent 16 Gauge 409 Stainless Tubing
- Includes Hangers and Hardware for an Easy Installation
- Includes Hangers And Hardware For Easy Installation
- Large 4.00-inch Polished 304 Stainless Steel Tip
- Dyno Tuned for Maximum Performance
- Moderately Aggressive Exterior Exhaust Tone
- Premium Flowmaster Quality
- Connects After Factory Catalytic Converter
- 3 Year Limited Warranty
- Uses the Factory Hanger Locations
- Made in the USA
- Quick and Easy Installation
- Lifetime Limited Warranty
American Thunder Cat Back Exhaust System | Single | Single Side Exit | Incl. 3.5 in. Tubing/50 Series (TM) Big Block Muffler/4 in. Logo Embossed Stainless Tip | 409 Stainless Steel
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 817328 |
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