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MBRP Turbo Down Pipe for 2011-2015 Chevy GMC 6.6L Duramax GM8427

Part# GM8427 l UPC# 882963117625
$265.58 Now $214.99
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AVAILABILITY: 83 In Stock



Product Description


The turbo down pipe is an often overlooked stock component that can really restrict exhaust flow. When you’re looking to upgrade your exhaust system, and even if you’ve already installed a down pipe-back or dpf-back performance exhaust, consider upgrading your down pipe for better diesel performance. This Duramax MBRP Turbo Down Pipe is built from 16 gauge tubing and has an extremely durable high temperature black ceramic coating.

Key Features

  • Adds 21 Horsepower and 24 Torque
  • Improved Airflow through Mandrel-bent tubing
  • Does not affect emissions systems
  • 20% greater flow than stock downpipe
  • Installs using factory mounting locations
  • Backed by a 3-year warranty



This downpipe will not alter or hamper your emissions control systems, including your particulate filter and urea injection systems. It has a high temperature heat wrap for greater heat retention. Upgrading to this 3" downpipe will give you increased horsepower and torque with reduced Exhaust Gas Temperatures.

Click here for California Proposition 65 Notice
WARNING:

This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.