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MBRP 50-State Turbo Down Pipe for 2011-2015 Chevy GMC 6.6L Duramax GMCA427

Part# GMCA427 l UPC# 882963122704
$265.58 Now $214.99
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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. This down pipe is also 50 state legal.

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
  • 50-State Legal, California CARB EO # D-763-1
  • 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.