Flowmaster 817451 Force II Exhaust Kit, 2011-17 GM Trucks
Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD, 3.5" Tube O.D.
- This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. SOS. (Single out side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
- Mandrel bent 16 gauge stainless steel tubing
- Moderate Sound exterior exhaust tone
- Includes hangers and hardware for easy installation
- Connects After Factory Catalytic Converter
Application2011-2017 Chevrolet Silverado 2500 HD 364 CID/6.0L V8
2011-2017 Chevrolet Silverado 3500 HD 364 CID/6.0L V8
2013-2017 GMC Sierra 2500 HD 364 CID/6.0L V8
2013-2017 GMC Sierra 3500 HD 364 CID/6.0L V8
NotesFits 2011 to 2017 Chevrolet and GMC 2500 and 3500 HD trucks with 6.0L V8 engine, fits Crew Cab, short bed.
More Like This
Flowmaster 817640 Force II Exhaust Kit, 11-15 GM 2500/3500 Truck
Flowmaster 817603 Force II Exhaust Kit, 2011-17 GM 1500 Trucks
Flowmaster 817626 Force II Exhaust Kit, 2011-13 Cadillac Escalade
Flowmaster 17328 American Thunder Exhaust Kit, 2001-04 GM Truck
Flowmaster 17350 American Thunder Exhaust Kit, 2001-03 GM Truck
Flowmaster 817328 American Thunder Exhaust Kit, 2001-04 GM Truck
Flowmaster 817523 Force II Exhaust Kit, 2007-08 GM Truck
Flowmaster 817551 American Thunder Exhaust Kit, 2010-14 F-150
Flowmaster 817567 American Thunder Exhaust Kit, 2009-14 F-150
Flowmaster 817166 Force II Exhaust Kit, 1996-99 Tahoe/Yukon
Q & A
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.
Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.