Check the item description to confirm this fits your vehicle

2001-2004 DDP Upgraded High Flow Manifolds & Up Pipes for 6.6L Duramax Diesel

US $529.99
or Best Offer
as low as $47.58/mo with
Condition:
New
3 available9 sold

Additional service available

Popular item. 9 have already sold.
Breathe easy. Free shipping and returns.
Shipping:
Free UPS Ground.
Located in: Anabel, Missouri, United States
Delivery:
Estimated between Thu, Sep 4 and Mon, Sep 8 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
As low as $47.58/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:276680693183
Last updated on Aug 12, 2025 08:33:41 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Mounting Style
Bolt-On
Items Included
Gasket, Mounting Hardware
Color
Polished
Manufacturer Part Number
DDP-MLMRQRQL
Material
Stainless Steel
Vintage Part
No
Fuel Type
Diesel
Brand
Discount Diesel Parts
Type
Exhaust Manifold
Interchange Part Number
01 02 03 04 6.6 6.6L LB7 Duramax Diesel, Silverado Sierra GM GMC Chevy Chevrolet, 2500 3500 2500HD 3500HD, 2001 2002 2003 2004 Exhaust Turbo Charger Turbos, Performance Upgrade Increase Increased Air Flow, XDP XD342 Dorman 674-731 BD 1041460, 2008 2009 2010 LB7 LLY LBZ LMM LML 6.6L 6.6 High-Flow Race Series, 04.5 05 06 07 07.5 2004 2004.5 2005 2006 2007 08 09 10 2011 12 13, 14 15 16 2012 2013 2014 2015 2016
Manufacturer Warranty
1 Year
Features
Left & Right Exhaust
Universal Fitment
Yes
Country/Region of Manufacture
United States
Performance Part
Yes
Category

Item description from the seller

About this seller

Discount Diesel Parts USA

97.7% positive feedback3.1K items sold

Joined Aug 2012
Hello!Discount Diesel Parts is here to meet your need for parts, at a reasonable price. Our main focus is diesel parts, but we do sell for other vehicles as well. Our store is well managed, and ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

Popular categories from this store

Seller feedback (475)

All ratings
Positive
Neutral
Negative
  • 2***t (1027)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great company to deal with. Shipment was missing a part and I sent a picture and asked for a partial refund. Immediately next am the refund was issued. Mistakes happen and willingness to take care of problem is everything.
  • m***0 (34)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent item and seller. Fast shipping, arrived on time and was exactly as described.
  • a***e (488)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Super fast shipping and packaging. Perfect fit on my 2013 super duty. Smooth transaction. Would buy from this seller again.