null
close
close
click to zoom in
  • Guaranteed Fitment

    Always the correct parts.

  • In-House Experts

    We know automotive.

  • Questions?

    Give us a call.

  • Fast Delivery

    Get your parts fast.

MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - GM8427

×

Wait! If you're going to search Google for a better price - give us a shot first. Call us at 410.620.3020 and lets see if we can get you a better deal on this product.

No reviews yet Write a Review
$327.34
$264.99
(You save $62.35
SKU:
MBRPGM8427
UPC:
882963117625
Availability:
Regularly stocked product
Weight:
6.20 LBS
EPA:
Testing
Proposition 65:
WARNING: Cancer and Reproductive Harm
Special Order:
N
CARB:
This product is not CARB Legal and not for sale in California
Core:
N
EPA:
Testing
Proposition 65:
Y
Special Order:
N
CARB:
This product is not CARB Legal and not for sale in California
Core:
N
Availability: IN-STOCK

MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - GM8427

$327.34
$264.99
(You save $62.35
Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. 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.
Technical Drawing
Warranty
Installation Instructions


This Part Fits:

YearMakeModelSubmodel
2015ChevroletSilverado 2500 HDHigh Country
2011-2015ChevroletSilverado 2500 HDLT
2011-2015ChevroletSilverado 2500 HDLTZ
2011-2015ChevroletSilverado 2500 HDWT
2015ChevroletSilverado 3500 HDHigh Country
2011-2015ChevroletSilverado 3500 HDLT
2011-2015ChevroletSilverado 3500 HDLTZ
2011-2015ChevroletSilverado 3500 HDWT
2015GMCSierra 2500 HDBase
2011-2015GMCSierra 2500 HDDenali
2011-2015GMCSierra 2500 HDSLE
2011-2015GMCSierra 2500 HDSLT
2011-2014GMCSierra 2500 HDWT
2015GMCSierra 3500 HDBase
2011-2015GMCSierra 3500 HDDenali
2011-2015GMCSierra 3500 HDSLE
2011-2015GMCSierra 3500 HDSLT
2011-2014GMCSierra 3500 HDWT
Fast Shipping
Wide Selection of Parts
Secure Shopping
No Hassle Ordering