Proudly US Veteran Founded! We strive to have the best prices and customer service in the industry.
×
My Account
336-900-7223

Email/Chat 8am-6pm
Phones 9am-5pm
M-F EST

0 My Cart: $0.00

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart

Shop by Categories

Toggle menu
0
-48%
MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - eliteracefab.com
MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - eliteracefab.com
MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - eliteracefab.com
Click to zoom in
Load image into Gallery viewer, MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - eliteracefab.com
Load image into Gallery viewer, MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - eliteracefab.com
Load image into Gallery viewer, MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - eliteracefab.com

MBRP 2011-2015 GM 6.6L Duramax MBRP 3" Turbo Down Pipe GM8427

2 sold in last 8 hours
MBRP
MBRPGM8427
In stock
Downpipes
$424.98 $216.74
GM 6.6L Duramax MBRP 3" Turbo Down Pipe Features: Greater heat retention 20% greater flow over stock Richer diesel sound Will not affect DPF or Urea System Gains up to...

PLM Power Driven J-Series Header J-Pipe TL V6 2004 - 2008 & Accord V6 2003 - 2007 - PLM-J-PIPE-UA67
PLM Power Driven J-Series Header J-Pipe TL V6 2004 - 2008 & Accord V6 2003 - 2007 - PLM-J-PIPE-UA67
$495.00 $425.00
MBRP 1999-2003 Ford F-250/350 7.3L 4 Down Pipe FAL401
MBRP 1999-2003 Ford F-250/350 7.3L 4 Down Pipe FAL401
$249.98 $127.49
MBRP 2011-2015 GM 6.6L Duramax MBRP 3" Turbo Down Pipe GM8427
Description

GM 6.6L Duramax MBRP 3" Turbo Down Pipe Features:

  • Greater heat retention
  • 20% greater flow over stock
  • Richer diesel sound
  • Will not affect DPF or Urea System
  • Gains up to +21 HP & +24 Ft-lbs TQ
  • Straightforward installation

Large Diameter Downpipe for Free-Flowing Exhaust

Typically, the search for improved power and efficiency for your GM Duramax equipped truck usually leads down the path of a complete aftermarket exhaust system, overlooking the restrictive factory turbo direct pipe. MBRP has addressed this issue by creating the 3" Turbo Down Pipe for 2011-2015 GM 6.6L Duramax equipped trucks. This premium replacement down pipe was engineered to shorten turbo lag by maximizing the amount of flow coming from the exhaust, resulting in lower EGTs and increased performance when you're behind the wheel. Improved flow means less back-pressure, allowing your truck to perform and function properly without the loss of energy caused by the restrictive tailpipe, giving your truck more power and torque for heavy-duty applications. This will also help improve your truck fuel economy overtime to help you save a bit of cash in the long run. This massive downpipe attaches right after the turbo inlet outlet which is where the gases are expanding fastest as they cool off on their way out.

Premium Construction & Installation Info

The MBRP 3" Turbo Back Down Pipe for the 2011-2015 GM 6.6L Duramax Trucks was constructed using only premium materials for maximum strength and long-lasting functionality. The high-quality construction of this unit results in a 20% greater flow over stock along with a deeper and richer exhaust tone each time you hop on the accelerator. This system is also capable of providing an an additional 21 horsepower and 24 Ft-Lbs of torque to give you a boost of confidence when you need it most. When it comes to installation, this downpipe installs directly in place of your factory components using the included hardware and instructions, making for a simple and straightforward process you can complete at home.

 

Vehicle Fitment: 2011-2015 GM 6.6L Duramax Trucks

NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.


This Part Fits:

 

Year Make Model Submodel
2015 Chevrolet Silverado 2500 HD High Country
2011-2015 Chevrolet Silverado 2500 HD LT
2011-2015 Chevrolet Silverado 2500 HD LTZ
2011-2015 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 3500 HD High Country
2011-2015 Chevrolet Silverado 3500 HD LT
2011-2015 Chevrolet Silverado 3500 HD LTZ
2011-2015 Chevrolet Silverado 3500 HD WT
2015 GMC Sierra 2500 HD Base
2011-2015 GMC Sierra 2500 HD Denali
2011-2015 GMC Sierra 2500 HD SLE
2011-2015 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015 GMC Sierra 3500 HD Base
2011-2015 GMC Sierra 3500 HD Denali
2011-2015 GMC Sierra 3500 HD SLE
2011-2015 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
Read More
Read Less

Testimonials

Looks like I get to be the first review for these guys. Let me start out by saying that I have had 3 other cars of a similar caliber to my GTR serviced/worked on and upgrades installed at other shops and none took the pride and level of detail that these guys did. I wish I could see all the welds on the downpipes and exhaust because it looked like artwork. Their fabricator made sure to send me daily updates and pictures which was also a big deal to me. For being an out of state experience it made it seem more like they were local to me and that I had known them for longer.

James Lowe

Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

Luca Harris

Bought a Motec and had these guys build the harness and set it up fully. Track car that received the level of attention and detail of a show car while here. Made me feel at home every time I popped in for a visit and always offered to buy me lunch/dinner. I don’t see me shopping anywhere else as they make you feel like your family.

Richard Westbrook

Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

Luca Harris

FAQs

sidebar:

We are open Monday-Friday from 8am-6pm EST

Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
1514 Holebrook
St Suites D-F
Greensboro, NC 27403

Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher! Orders under $159.99 will be subject to a nominal $5 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in your shopping cart.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.

We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.

As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.

Unable to find satisfactory answers ? Contact Support
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×