Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowmaster American Thunder Single Exhaust System with Polished Tip; Side Exit (01-06 6.0L Silverado 2500 HD)Find parts that fit my vehicle
Item HS63321-60
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- _x000D_
- Exhaust systems are a critical component of any vehicle, helping to expel harmful gases while improving performance and enhancing sound. _x000D_
- Cat-back exhaust systems run from the catalytic converter to the rear of the vehicle, offering easy installation and noticeable performance improvements. _x000D_
- Axle-back exhaust systems replace only the exhaust components behind the axle, generally costing less and focusing on sound enhancement. _x000D_
- Header-back exhaust systems replace everything from the headers to the tailpipe, providing the most significant performance gains but requiring more extensive modifications. _x000D_
- Upgrading your exhaust system can increase performance, enhance sound, and improve your vehicle's aesthetic appeal. _x000D_
- Improved horsepower and torque result from better exhaust flow. _x000D_
- A quality exhaust system can give your engine a powerful roar. _x000D_
- An aftermarket exhaust can improve the look of your vehicle's rear end. _x000D_
- Professional installation is recommended for complex exhaust systems. _x000D_
- Ensure any upgrades comply with local emissions regulations to avoid fines. _x000D_
- Fits 01-06 6.0L Silverado 2500 HD. _x000D_
| Brand | Flowmaster |
| Exhaust System Type | Crossmember-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Rear Dual |
| Exhaust Loudness | Moderate |
Description
Performance Enhancement. The Flowmaster American Thunder Single Exhaust System with Polished Tip; Side Exit significantly improves engine efficiency by expelling exhaust gases more effectively. This upgrade enhances vehicle horsepower and torque while providing a robust and aggressive exhaust note that automotive enthusiasts appreciate.
_x000D_Construction and Appearance. Crafted from high-quality stainless steel, this exhaust system features a polished tip that delivers both durability and a striking, professional finish. The materials are designed to resist corrosion and maintain optimal performance even under demanding conditions.
_x000D_Installation. Installation of this exhaust system typically requires professional expertise due to its complexity, although basic setups may be manageable by experienced DIYers. No drilling is generally necessary, ensuring a secure and precise fit.
_x000D_Application. Specifically designed to fit the 01-06 6.0L Silverado 2500 HD, this product ensures direct compatibility without modifications, maintaining emissions compliance and vehicle integrity.
Flowmaster 17328
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Exhaust System
- (1) Polished Tip
- (1) Aluminum Heat Shield
- (1) Set Of Hangers And Hardware
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4.7
Reviews of Flowmaster Exhaust Products (500+)
Questions & Answers
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Will It Fit My Silverado 2500
- 6.0L V8 - 01, 02, 03, 04, 05, 06
