Home » Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster

Flowmaster 14-18 Silverado/Sierra 1500 5.3L FlowFX Cat-Back Exhaust System

SKU: flo717869
Only 1 left
Low inventory - Hurry up!
$949.95

Ready to install and hit the road!

All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!

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Our new Flowmaster® Flow FX® cat-back exhaust system is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Flow FX "straight-through" muffler for great sound and maximum performance. The dual 2.50-inch mandrel-bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, 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 an additional hanger to install the new left side tailpipe. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Notes: Fits 2/4wd models with 143.5 and 153-inch wheelbases and *2019 Classic body models. Fits 2014-2019* (*Classic body) GM Silverado/Sierra 1500 Crew Cab and Double Cab models with 5.3L engines. - Aggressive to moderate sound Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft. Also fits 2019* Classic body models.
  • Large 4.5-inch Black Ceramic Coated Stainless Steel Tips
  • Flow FX "straight-through" Performance Muffler
  • Deep Powerful Tone Outside the Vehicle
  • Uses the Factory Hanger Locations
  • Full Stainless Steel Construction
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy at Home Installation
  • All Mandrel-bent Tubing

Fitment:
2014 Chevrolet Silverado 1500
2014 GMC Sierra 1500
2015 Chevrolet Silverado 1500
2015 GMC Sierra 1500
2016 Chevrolet Silverado 1500
2016 GMC Sierra 1500
2017 Chevrolet Silverado 1500
2017 GMC Sierra 1500
2018 Chevrolet Silverado 1500
2018 GMC Sierra 1500
2019 Chevrolet Silverado 1500 LD
2019 GMC Sierra 1500 Limited


Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1