2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Flowmaster Force II Single Exhaust System; Side Exit (07-08 4.8L Silverado 1500)Find parts that fit my vehicle
Item S104255
Silverado 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
$737.96
27 Reviews
On Sale
-10% $737.96 kit Was $819.95
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Stock to Mild Exterior and Interior Tone
- Free-Flowing Design Helps Improve Horse Power and Torque
- Delta Flow™ Super 50 Series Muffler
- T-304 Stainless Steel 3 in. Diameter Mandrel Bent Tubing
- Single 3 in. Diameter Side Exit
- Stainless Steel Exhaust Tip
- Bolt-On Installation
- Designed for All Wheelbases Except Extended Cabs with the Long Box
- Fits 2007 to 2008 Chevy Silverado 1500 4.8L Models
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Mild |
Description
High Performance without the Sound. The Flowmaster Force II Cat-Back Exhaust is ideal for the enthusiast who prefers to have the performance gains of a Flowmaster exhaust without the loud sound and tone that they generate. Whether your Silverado is used for towing or everyday driving this system generates a comfortable sound level comparable to stock.
Improved Horsepower and Torque. The Flowmaster Force II Cat-Back Exhaust incorporates a straight-through, free-flowing design that reduces backpressure to increase horsepower. Additionally, it also helps to improve throttle response and mileage which makes it ideal for towing applications.
Stainless Steel Construction. The system’s components are made from durable high-grade stainless steel. The mandrel-bent tubes help improve the exhaust flow for improved performance.
Some Cutting Required. The Flowmaster Force II Cat-Back Exhaust can be installed at home with the right tools and skills. Flowmaster recommends having a hoist or rack for easy installation. Cutting the pipe forward of the stock muffler will be required to prepare the truck to accept the new exhaust.
Application. The Flowmaster Force II Cat-Back Exhaust with single side exit is designed to fit 2007 to 2008 Chevrolet Silverado 1500 4.8L models. It will fit all wheelbases except for Extended Cab models with the Long Box.
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Fitment:
DetailsFlowmaster 817523
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) Inlet Pipe
- (1) Muffler
- (1) Tailpipe
- (1) Stainless Tip
- Installation Hardware
Tech Guides:
4.7
Customer Reviews (27)
Questions & Answers
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Will It Fit My Silverado 1500
- 4.8L V8 - 07, 08
Fits All Wheelbases except for Extended Cabs with the Long Box.
