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2011-2015 Duramax 4" Cat-Back Exhaust - No Muffler (431014)

Flo-Pro Mft Part Number: 861-431014
$750.00 CAD
Material
Notices

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Truck Fitment

Description


Flo-Pro Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
The 431014 is a 4" Cat-Back Exhaust System by Flo-Pro for the 2011-2015 6.6L Duramax. It's the perfect kit if you're looking to remove your stock components and replace it with high-performance & high-flow 4" piping. Just like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. You'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.6L!

Part Number: 431014
Superseded Part Number: flo-ss861

Features
  • 4" Cat-Back Exhaust
  • No Muffler/No Bungs - Straight Pipe
  • OEM Style 4-Bolt Flange
  • Increased Torque & Fuel Mileage
  • Aluminized or Stainless Steel
  • Easy Installation

Questions and Answers

Don't see your question? Ask us anything about this product.

  • Hi, I was wondering if I needed to tune my lml duramax when I install a cat back or if it's all plug and play

    You won't need to add a tune.

Vehicle Fitment - Part No: 431014

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