MENU
817640 - Flowmaster Force II Cat-back Exhaust System - default Image
817640 - Flowmaster Force II Cat-back Exhaust System - additional Image
817640 - Flowmaster Force II Cat-back Exhaust System - additional Image
2011-15 GM Silverado/Sierra 2500/3500HD 6.0L - Force II Cat-back Exhaust System 817640YouTube Button

Flowmaster Force II Cat-back Exhaust System

Fits 2011 to 2015 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD Trucks with 6.0L V8 gasoline engines. Fits Extra Cab with a Standard Bed only

PART# 817640

Be the first to write a review
$722.95   Suggested Retail
$649.95   Your Price
Free Shipping
In Stock  
Qty: 
Add to Wish List

Starting at $58 a month with Learn More
Fits 2011 to 2015 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD Trucks with 6.0L V8 gasoline engines. Fits Extra Cab with a Standard Bed only

Overview

Flowmaster Force II cat-back exhaust system for the 2011 to 2015 GM 2500HD and 3500HD extended cab and short bed truck is perfect for the person looking for mild to moderate sound levels with all of the performance benefits that you would expect from Flowmaster. This bolt on emissions legal system for the 6.0L V8 gasoline engines features a 50 Series Big Block muffler, mandrel bent 3.50 inch stainless steel tubing, and a polished 4.00 inch stainless steel tip with Flowmaster's logo embossed into it. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Features:

  • Lifetime Limited Warranty
  • Delta Flow Technology
  • Dyno Tuned For Maximum Performance
  • Stainless Steel Construction

Specs

2WD/4WDRWD/4WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Exhaust Pipe Bend TypeAssorted
Exhaust Pipe Max Diameter (in)2.5
Exhaust SeriesForce II
Heat ShieldNo
Inlet Diameter (in)3.5
MaterialStainless Steel
Muffler Part NumberKit Only
Muffler Quantity1
Muffler Series50 Series Big Block
Outlet Diameter (in)3.5
Product TypeExhaust Systems / Kits
Single DualSingle
Sound LevelMild/Moderate Sound
System TypeCat-back System
Tip Diameter (in)4
Tip Length (in)10
Tip Quantity1
Tubing Diameter (in)3.5
Part Number817640

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 2011 to 2015 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD Trucks with 6.0L V8 gasoline engines. Fits Extra Cab with a Standard Bed only

Applications

Also Bought
    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.