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Flowmaster 717931 FlowFX Cat-Back Exhaust System Stainless 3.5 in Single Side Exit
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Key item features
- Power Gains: Delivers maximum increases of up to 21 horsepower and 23 lb-ft of torque at the rear wheels over the stock exhaust.
- Optimized Tubing: Features 3.50-inch mandrel-bent 16-gauge 409 stainless steel tubing for maximized exhaust flow and enhanced durability.
- Stylish Tip: Includes a 5.00-inch black ceramic-coated tip, providing a custom aesthetic for the truck.
- Effortless Installation: Comes with complete hardware and factory-styled hangers, allowing for an easy installation in stock locations.
- Performance Muffler: Incorporates a FlowFX straight-through performance muffler, producing a deep, moderate tone and improving exhaust flow.
- Vehicle Compatibility: Designed for 2011-2019 GM Silverado/Sierra 2500/3500 HD Crew Cab with a 6.5-foot bed and 6.0L V8 engine.
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Specs
- Manufacturer part number717931
- Vehicle makeGM
- Vehicle year2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
- Outlet diameter5.00 in
- Muffler typeStraight-Through Mufflers
- Material409 Stainless Steel
Current price is USDNow $782.95
You save $88.00
was $870.95$870.95
You save$88.00
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About this item
Product details
Compatible with 2011-2019 GM® Silverado®/Sierra® 2500/3500 HD Crew Cab with 6.5 Foot Bed, 6.0L V8. This product is not created or sold by GM®. Fits 2/4 wheel drive.;
The new Flowmaster® FlowFX® cat-back exhaust system for the 2011-2019 2500/3500 HD trucks with the 6.0-liter engine is manufactured using durable 409 stainless steel throughout and features 3.50-inch mandrel bent pipes for better exhaust gas flow, and a FlowFX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +21 hp and +23 lb-ft at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. This exhaust system was designed for Crew Cab Short Bed trucks with the 6.5-foot bed and is backed by Flowmaster's Lifetime Limited Warranty.;
The new Flowmaster® FlowFX® cat-back exhaust system for the 2011-2019 2500/3500 HD trucks with the 6.0-liter engine is manufactured using durable 409 stainless steel throughout and features 3.50-inch mandrel bent pipes for better exhaust gas flow, and a FlowFX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +21 hp and +23 lb-ft at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. This exhaust system was designed for Crew Cab Short Bed trucks with the 6.5-foot bed and is backed by Flowmaster's Lifetime Limited Warranty.;
- Max increases of up to 21 hp and 23 lb-ft over the stock exhaust at the rear wheels
- 3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- 5.00-inch black ceramic coated tip adds a custom look to the truck
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- FlowFX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow
- Backed by Flowmaster’s Lifetime Limited Warranty
info:
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Specifications
Manufacturer part number
717931
Vehicle make
GM
Vehicle model
Silverado/Sierra 2500/3500 HD
Vehicle year
2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Warranty
Warranty information
NA
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
California Proposition 65
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