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717787 - Flowmaster FlowFX Cat-Back Exhaust System - default Image
717787 - Flowmaster FlowFX Cat-Back Exhaust System - additional Image
717787 - Flowmaster FlowFX Cat-Back Exhaust System - additional Image
717787 - Flowmaster FlowFX Cat-Back Exhaust System - additional Image
2014-19* GM Silverado/Sierra 1500 5.3L - FlowFX Cat-Back Exhaust System 717787YouTube Button

Flowmaster FlowFX Cat-Back Exhaust System

2014-2019* (*Classic body) GM Silverado/Sierra 1500, 5.3L, 2/4WD, CC/DC

PART# 717787

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$598.95   Suggested Retail
$538.95   Your Price
Estimated shipping date: 09/18/2019
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2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft

Overview

Introducing Flowmaster's new line of FlowFX Cat-back exhaust systems for the 2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. This FlowFX system is perfect for the person looking for a moderate to aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include 409S stainless steel mandrel-bent tubing flowing into a FlowFX straight-through performance muffler for maximum power and a deep aggressive sound. The dual 2.50-inch tailpipes are finished off with large 4.00-inch black ceramic coated 304 stainless steel tips showing off the Flowmaster logo and exit in front of the rear passenger tire for that muscle truck look. Designed for easy installation, this system includes all necessary parts, hardware and detailed instructions. Notes: Does not fit crew cab 2WD with 2-piece driveshaft.

Features:

  • Easy Installation
  • Moderate/Aggressive Sound
  • Stainless Steel Mandrel Bent Tubing
  • Dyno-Tuned For Maximum Performance
  • Covered by Our Lifetime Limited Warranty
  • Large 4.00-inch Black Ceramic Coated Tips
  • FlowFX "Straight-through" Performance Muffler
  • Includes all Clamps, Hangers and Necessary Hardware

Specs

BrandFlowmaster
California Proposition 65 Chemical NameChromium
Lead
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesFlowFX
Exit PositionDOSS
Heat Shield IncludedNo
Mount TypeUses Factory Hangers
Muffler Body Length (in)14
Muffler ColorNatural
Muffler FinishBrushed
Muffler Inlet Diameter (in)3
Muffler Inlet LocationCentered
Muffler Material409S Stainless Steel
Muffler Outlet Diameter (in)2.5
Muffler Outlet LocationDual Outlet
Muffler Overall Length (in)20
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlowFX
Muffler ShapeOval
Muffler TypeAbsorption
Product TypeExhaust Systems / Kits
Single DualDual
Sound LevelModerate/Aggressive
System TypeCat-back
Tip CutAngle
Tip Diameter (in)4
Tip Edge StyleCut
Tip FinishBlack Ceramic
Tip Length (in)5.25
Tip LogoLaser
Tip Material304 Stainless
Tip Quantity2
Tip ShapeRound
Tip StyleDouble Wall
Tubing Diameter (in)3
Tubing Material409S Stainless Steel
Part Number717787

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.