MBRP
Part Number: GM8428

2015.5-2016 Duramax 3" Downpipe (GM8428)

$249.99 CAD
  • 2015.5-2016 Duramax 3" Downpipe (GM8428)-Downpipe-MBRP-GM8428-Dirty Diesel Customs

MBRP
Part Number: GM8428

2015.5-2016 Duramax 3" Downpipe (GM8428)

$249.99 CAD
These cannot be shipped to the USA. Learn more

Fits: 2015-2016 GM Duramax 6.6L LML

Note: This downpipe is designed for the 2015.5-2016 trucks with the 3-bolt flange connection!

The MBRP GM8428 3" Downpipe helps your 2015-2016 6.6L LML breath by increasing the exhaust flow off your turbocharger. Removing the restrictions caused by your OEM downpipe - the MBRP replacement will lower your EGTs and increase performance. The install process is as simple as it gets from the precision bending that you'd expect from an MBRP kit.

Features:

  • Improved Heat Retention & Dissipation
  • Increased Exhaust Flow Over Stock
  • Increased Performance
  • Throatier Sound
  • Faster Spool-Up

Part Number: GM8428

MBRP Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

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