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Flowmaster Outlaw Cat-back Exhaust System

Fits 2014-2019* (*Classic body) Chevrolet Silverado 1500/GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L or 5.3L engine. - Aggressive sound

Part # 817689
3 Reviews

Flowmaster Outlaw Cat-back Exhaust System

In Stock
Free Shipping - Lower 48 US States
$1,009.95
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Starting at $89 a month with Learn More
Delta Flow
5

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.

See Emissions Details
This Flowmaster Outlaw cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks with the 4.3L or 5.3L engine and is perfect for the person looking for an aggressive interior and exterior sound levels with all of the performance benefits that you expect from Flowmaster. This bolt-on emissions-legal system is for the Crew Cab and Double Cab models and comes with your choice of tailpipe exits, either dual out the rear under the bumper, or dual out the sides behind the rear tires. System features include stainless steel mandrel bent tubing flowing into a Super 10 series muffler and exiting with dual 3.00-inch stainless steel mandrel bent tailpipes. The system uses the factory hanger locations and is finished off with a pair of large 4.00-inch black ceramic coated stainless steel tips. The exhaust system is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Features:

  • Dual Out The Rear or Dual Out The Side Exit Options
  • Large 4.00-inch Black Ceramic Coated Tips
  • All Stainless Steel Construction
  • Uses Factory Hanger Locations
  • Super 10 Performance Muffler
  • Lifetime Limited Warranty
  • Deep Aggressive Sound
  • Easy Installation

About Flowmaster

Shop the official site of Flowmaster for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Brand Flowmaster
Catalytic Converter IncludedNo
ColorBlack
Emission Code5
Exhaust SeriesOutlaw
Exit PositionDual Out Rear / Dual Out Side
Heat ShieldNo
Inlet Diameter (in)3
Material409 Stainless Steel
Mount TypeFlanged
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 10 Series
Muffler TypeWelded Baffle
Outlet Diameter (in)3
Product TypeExhaust System
Sale CategoryExhaust
ShapeOval
Single DualDual
Sound LevelAggressive
System TypeCat-back
Tip CutAngle
Tip Diameter (in)4
Tip Edge StyleCut
Tip FinishBlack Ceramic
Tip Length (in)13
Tip LogoEmbossed
Tip MaterialStainless Steel
Tip Quantity2
Tip ShapeRound
Tubing Diameter (in)3
UPC700042031016
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817689
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.
"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 $149, excludes clearance parts and oversized packages.

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