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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) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L & 5.3L engine.

PART# 717787

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$630.00   Suggested Retail
$566.95   Your Price
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Aggressive to moderate sound

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 4.3L and 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 exiting 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.

Features:

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

Specs

BrandFlowmaster
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesFlowFX
Exit PositionDual Same Side Exit
Heat Shield IncludedNo
Material409 Stainless Steel
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 System
Single DualDual
Sound LevelAggressive / Moderate
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
Tubing Diameter (in)3
Tubing Material409S Stainless Steel
California Proposition 65 Chemical NameChromium
Lead
California Proposition 65 RequiredYes
Part Number717787

Emissions

5

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

Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft

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

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