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Flowmaster Force II Cat-back Exhaust System

2009-2013 Chevrolet Silverado 1500/GMC Sierra 1500 with 4.8L engine.

PART# 817573

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$563.95   Suggested Retail
$507.17   Clearance Price
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Fits 2009-2013 Chevrolet Silverado 1500/GMC Sierra 1500 with 4.8L engine with Extended Cab/Standard bed or Crew Cab/Short bed configurations with 143-inch wheelbase.

Overview

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Features:

  • Lifetime limited warranty
  • Patented Delta Flow technology
  • Increased engine performance and efficiency
  • Stainless Steel Construction

Specs

2WD/4WD4WD/RWD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
ColorBlack muffler, natural tubing
Emission Code5
Exhaust SeriesForce II
Exit PositionDual Out Rear / Dual Out Side
Heat ShieldNo
Inlet Diameter (in)3
MaterialStainless Steel
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 50 Series
Outlet Diameter (in)2.5
Product TypeExhaust System
Single DualDual
Sound LevelMild/Moderate Sound
System TypeCat-back
Tip Diameter (in)3
Tip Quantity2
Tubing Diameter (in)2.5
Part Number817573

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

Fits 2009-2013 Chevrolet Silverado 1500/GMC Sierra 1500 with 4.8L engine with Extended Cab/Standard bed or Crew Cab/Short bed configurations with 143-inch wheelbase.

Applications

Reviews

    *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.

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