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2004.5-2010 Duramax Aluminized 3" Turbo Downpipe (GM8424)


SKU GM8424
Original price $244.99 CAD - Original price $244.99 CAD
Original price
$244.99 CAD
$244.99 CAD - $244.99 CAD
Current price $244.99 CAD

This product cannot be shipped to the USA

  • Overview
  • Features

The MBRP GM8424 3" Downpipe helps your 2004.5-2010 6.6L LBZ/LBZ/LMM breathe by increasing the exhaust flow that comes off your turbocharger. This system features full 16-gauge mandrel-bent tubing for maximum flow and an extremely high-temperature ceramic coating. By removing the restrictive OEM downpipe and replacing it with a free-flowing MBRP downpipe, you will deepen the sound of your 6.6L, lower 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!

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

Shipping

Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.

Availability

Not all products are stocked in house. Please check for availability as some products may be backordered.