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Flowmaster
Flow Fx Cat-Back Exhaust System 2009-2013 Silverado/Sierra 1500 5.3L V8 Flow Fx 3.0 Inch To Dual 2.5 Inch Cat-Back, Dual Side Exit, 409 Stainless Steel Exhaust System With Black Tips Flowmaster
SKU: F00L 717929
Moderate — 2–4 hours
Description
Part #: 717929
The new Flowmaster Flow FX cat-back exhaust system for the 2009-2013 GM Silverado/Sierra 1500 trucks with the 5.3L engine is manufactured using durable 409 stainless steel throughout and features 3.0-inch to dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX straight-through muffler for a great aggressive sound level and maximum performance. The system is finished off with dual 4.0-inch diameter black ceramic-coated 304S stainless steel Flowmaster logoed tips exiting in front of the rear tire, giving your truck a custom look that goes hand in hand with that deep performance Flow FX sound.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. Backed by Flowmaster's lifetime Limited Warranty.Increases of up to 10 hp and 11 lb./ft. over the stock exhaust3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durabilityIncludes two large 4.0-inch black ceramic coated tips with the Flowmaster logo on them, exit in front of the rear tire for an aggressive and stylish lookIncludes complete hardware and factory styled hangers in the stock locations for an easy installationFlowFX straight through performance muffler delivers a deep, aggressive performance tone and improves exhaust flowBacked by Flowmaster (TM)s Lifetime Limited Warranty
Features:
- Increases of up to 10 hp and 11 lb./ft. over the stock exhaust
- Mandrel Bent Tubing
- 3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Easy Installation
- Includes two large 4.0-inch black ceramic coated tips with the Flowmaster logo on them, exit in front of the rear tire for an aggressive and stylish look
- Incl. Hangers and Hardware For Easy Installation
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- FlowFX Straight Through Performance
- FlowFX straight through" performance muffler delivers a deep, aggressive performance tone and improves exhaust flow
- Limited Lifetime Warranty
- Backed by Flowmaster's Lifetime Limited Warranty
Exhaust System - FlowFX - Cat-Back - 2-1/2 in Diameter - Side Exit - Dual 4 in Black Tips - Stainless - Natural - GM LS-Series - GM Fullsize Truck 2009-13 - Kit
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 717929 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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