Flowmaster
Flowmaster 817492 Force II Cat-back Exhaust System
Flowmaster 817492 Force II Cat-back Exhaust System
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Description & Features
Flowmaster 817492 Force II Cat-back Exhaust System
The Flowmaster® Force II® cat-back exhaust system for 2007*-2013 GM (*not classic body) Silverado/Sierra 1500 with the 5.3L engine. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 50™ Series muffler with a mild interior tone and a deep moderate sound level outside the cab. The dual 2.50-inch mandrel-bent stainless steel tailpipes use the factory hanger locations and can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. The side exits are the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.00-inch polished dual-wall stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2007*-2008 (*except classic body) GM 1500 4.8, 5.3L 2/4 wheel drives (except Extended Cab with 8-ft bed) and all 2009-2013 GM 1500 5.3L Extended Cab with 6.5-ft bed and Crew Cabs with 5.5-ft bed Only.
- Includes Hangers and Hardware for an Easy Installation
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Large 3.00-inch Polished Stainless Steel Tips
- Dyno Tuned for Maximum Performance
- Super 50 Series Performance Muffler
- Uses the Factory Hanger Locations
- Moderate Exterior Exhaust Tone
- Lifetime Limited Warranty
- Easy Installation
Specifications
| Brand | Flowmaster |
| California Proposition 65 | Yes |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| CARB (California) Compliant | Yes |
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Category | Exhaust |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Drive | 2WD |
| Emission Code | 5 |
| Exhaust Series | Force II |
| Exhaust Tip Color | Silver |
| Exhaust Tip Connection | Clamp-On |
| Exhaust Tip Cut | Angled |
| Exhaust Tip Diameter | 3.00 |
| Exhaust Tip Edge | Rolled Edge Angle Cut |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 13.00 |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Single Wall |
| Exit Style | Dual Out Rear |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 3.00 |
| Inlet Type | Clamp-On |
| Main Piping Diameter | 2.50 |
| Mounting Bracket Included | Yes |
| Muffler Body Height | 5.00 |
| Muffler Body Length | 22.00 |
| Muffler Body Material | 409 Stainless Steel |
| Muffler Body Shape | Oval |
| Muffler Body Width | 10.00 |
| Muffler Finish | Black High-Temperature Paint Finish |
| Muffler Flanged Inlet | No |
| Muffler Flanged Outlet | No |
| Muffler Included | Yes |
| Muffler Inlet Connection | Slip-Fit |
| Muffler Inlet Inside Diameter | 3.00 |
| Muffler Inlet Outside Diameter | 3.13 |
| Muffler Outlet Connection | Slip-Fit |
| Muffler Outlet Quantity | 2 |
| Muffler Part Number | Kit Only |
| Muffler Quantity | 1 |
| Muffler Series | Super 50 Series |
| Muffler Type | Chambered |
| part type | Exhaust System |
| Pipe Color | Silver |
| Pipe Material | 409 Stainless Steel |
| Product Type | Exhaust System |
| Sound Level | Moderate |
| Spring Bolt Kit Included | No |
| Sub Category | Exhaust and Tail Pipes |
| Tail Pipe Outlet Outside Diameter | 2.50 |
| Tail Pipe Quantity | Dual |
| Tail Pipe Tapered Outlet | No |
| Type | Cat-Back |
| Valve Included | No |
| Valve Type | Not Applicable |
| Warning | California Proposition 65 |
Packaging Information
Weight: 59.9 lbs
Dimensions: 58.5 x 16.5 x 12.5 IN
Safety
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit www.P65Warnings.ca.gov
Warranty
Installation Instructions
⚠ Fitment Notes
- Moderate sound
- 2007*-2013 GM (*not classic body) Silverado/Sierra 1500 with 5.3L engine. Fits all 2007-2008 GM 1500 4.8L, 5.3L 2/4 wheel drives (except Extended Cab with 8-ft bed) and all 2009-2013 GM 1500 5.3L Extended Cab with 6.5-ft bed and Crew Cabs with 5.5-ft bed only.
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Vehicle Fitment
Vehicle Fitment
- 2007-2008 Chevrolet Silverado 1500 Base
- 2007-2008 Chevrolet Silverado 1500 LS
- 2010-2013 Chevrolet Silverado 1500 LS
- 2007-2013 Chevrolet Silverado 1500 LT
- 2007-2013 Chevrolet Silverado 1500 LTZ
- 2007-2013 Chevrolet Silverado 1500 WT
- 2010-2013 Chevrolet Silverado 1500 XFE
- 2007-2008 GMC Sierra 1500 SL
- 2010-2013 GMC Sierra 1500 SL
- 2007-2013 GMC Sierra 1500 SLE
- 2007-2013 GMC Sierra 1500 SLT
- 2007-2013 GMC Sierra 1500 WT
- 2010-2013 GMC Sierra 1500 XFE
