Description
Quieter Sound. If you’re not wanting to wake up your neighbors driving at night then the Flowmaster Force II Cat-Back Exhaust may be right for you. The split side and rear exit system with Super 50 Series Muffler and 16-gauge mandrel bent stainless steel provides a moderate exterior sound, with minimal sound inside the cab for a more enjoyable drive.
Up the Performance. Flowmaster Force II’s Cat-Back is dyno-tuned for superior performance. The 2.5-inch mandrel-bent tubing and other system features combine to improve mileage and throttle response to deliver more power and performance to your 4.8L Silverado 1500.
16-Gauge Stainless Steel. This Force II Series Cat-Back Exhaust is proudly American made. It is built tough from 16-gauge stainless steel with a special Super 50 Series Muffler and 3-inch diameter stainless steel tips that look great exiting dual rear and same side.
Bolt-On Design. Flowmaster crafts this Cat-Back to simply bolt into the place of the removed stock exhaust. Hangers and hardware come in the kit, for your convenience.
Application. Flowmaster’s Force II Cat-Back with Dual Rear Same Side Exit fit 2007-2008 4.8L Chevrolet Silverado 1500s (All Wheelbases Except Extended Cabs with the Long Box).
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Flowmaster 817492
CA Residents: WARNING: Cancer and Reproductive Harm
- Quieter Sound, Mild Drone
- Better Mileage and Throttle Response
- Super 50 Series Muffler
- 2.5″ 16-Gauge Stainless Steel Mandrel Bent Construction
- 3″ Stainless Steel Tips
- Exit Position: Dual Rear Same Side
- Simple Bolt-On Installation
- Fits 2007-2008 4.8L Chevrolet Silverado 1500s
- Fits All Wheelbases Except Extended Cabs with the Long Box
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides or Rear – After Tire |
| Exhaust Loudness | Mild |






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