Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 269.99
Part #: PPE116120000

PPE 116120000 Replacement Up-Pipes

2001-2016 GM 6.6L Duramax
Part #: PPE116120000
★★★★★ ★★★★★ 1 Reviews
Our Recommendations Compatible Products
Scroll to View More


The PPE 116120000 Replacement Up-Pipes for your 2001-2016 GM 6.6L Duramax increase flow, and reliability. Even a stock Duramax can produce high temperatures and pressures that cause OEM up pipes eventually fail from constant temperature and pressure fluctuation. 

PPE has taken the OEM replacement to a new level. PPE OEM Up-Pipes allow 53% greater flow over stock, and are a direct bolt-on to your factory manifolds. But unlike factory parts, PPE OEM Up-Pipes are manufactured from 11 gauge 304 stainless steel and include PPE's superior 304 stainless steel, internally-sleeved bellows that can take the abuse of high temperatures and pressures. Uses stock exhaust manifolds and hardware. Gaskets included.

  • Bolt-On Replacement (Non-EGR)
  • For Use With Factory Exhaust Manifolds 
  • Faster Spool-Up & Increased Performance 
  • Significant Reduction In Exhaust Back Pressure 
  • Free-Flowing Stainless Steel Inner Liner Bellows 
  • 2001-2004 Federal Emissions LB7 CARB EO# D-701-20
  • Stainless steel 11-gauge .120-inch wall, 2-inch OD Up-Pipes
Application Note:
CARB EO# D-701-20 applies only to 2001-2004 LB7 Federal Emissions models.  
These race up-pipes do not retain the use of the EGR on 2004.5+ models. 
They are for off-road use only and will only work on non-EGR applications.


  • MFG. Number 116120000
  • Manufacturer Name PPE
  • Shipping Weight 15.00 lb.
  • Shipping Length 8 in.
  • Shipping Width 18 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel
  • EO Number D-701-20
  • UPC 811070021686
  • Prop 65 WARNING: Cancer & Reproductive Harm -


Currently Viewing Reviews with a rating of 5. Click here to reset.
★★★★★ ★★★★★
5.0/5 Stars out of 1 Reviews
2010 LMM up-pipes
(VA) | August 15th, 2018
Replaced both up-pipes on my LMM. These were a perfect fit, easy to replace. Well worth the money.

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)

Most Popular Questions

Will these fit with a MBRP downpipe?
View Staff Answer 
The downpipe has no affect on the up-pipes. They will work regardless of the downpipe you have.
Do these come with gaskets?
View Staff Answer 
Yes, gaskets are included.