MBRP GM8427 3" Turbo Down Pipe | 11-15 GM 6.6L Duramax LML

MBRP GM8427 3" Turbo Down Pipe | 11-15 GM 6.6L Duramax LML

MBR-GM8427

$189.99
MBRP GM8427 3" Inlet 3" Outlet 3" Turbo Down Pipe for 2011-2015 GM 6.6L Duramax LML
$189.99

Description

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance.

Features

  • Greater Heat Retention
  • 20% Greater Flow Over Stock
  • Richer Diesel Sound
  • Will not Affect Emissions (DPF system or the Urea injection system)
  • Gains of +21 HP and +24 lb/ft Torque

Notes:

Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

Reviews

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  • Over All Rating

    By Travis Teague on 10/20/2016

    Great product

  • Over All Rating

    By Micah Vanness on 10/20/2016

    Best service, I ordered the wrong year part Friday night called Monday at noon an first thing Tuesday had the right part sitting at my door. Couldn't believe it wish I had more money so I could order more parts.

  • Over All Rating

    By Don on 10/20/2016

    Outstanding -Checked on availability and shipped same day

  • Over All Rating

    By Brett Lehocky on 10/20/2016

    I'm pleased with the down pipe installed it in under 2 hours everything went smooth. I'm happy with your customer support they are always there to answer my questions but don't you think after thousands of dollars you would have sent me a shirt by now. I see on Instagram you give stuff away to all these people and I'm sitting here like what about me. Tonight I ordered a add a turbo for my lml from industrial injection because you don't sell one.

  • Over All Rating

    By Rodney on 10/20/2016

    Gives my LML 4" FloPro n/m a nice rumble. Would highly recommend with any exhaust.

  • Over All Rating

    By Wallie on 10/19/2016

    This installed easy and does offer better flow, I'm not totally convinced I needed it though.

  • Over All Rating

    By Michael Feldner on 10/19/2016

    Great product. Not to impressed with the package it came in. The instructions are a little bit lazy.

  • Over All Rating

    By Brad Jordan on 10/18/2016

    Awesome product and super customer service. I was short a part and contacted customer service. The missing part is on its way and the customer service techs have kept me informed of the progress. Awesome job guys, from a lifelong customer!

  • Over All Rating

    By David Walker on 10/12/2016

    Down pipe made a big improvement in the turbo response. Very happy would recomend it to anyone.

  • Over All Rating

    By seth williamson on 10/10/2016

    Worth the money power wise but getting the stock down pipe out is a real pain make sure u unbolt the heat shield and force it out first and the stock down pipe will fall out

Items 1 to 10 of 11 total

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