2001-2016 Duramax Replacement Up-Pipes (116120000)

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation.

PPE has taken OEM replacement to a new level. The PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes 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 our superior PPE 304 stainless steel, internally-sleeved bellows that can take the abuse of high temperature and high pressure.

Part Number: 116120000

• OEM length replacement high flow up-pipes
• EGR fitment by year: the 2001-2007 up-pipes (LB7, LLY, LBZ) are Non-EGR, while the 2007.5-2010 (LMM) and 2011-2016 (LML) up-pipes retain the factory EGR passage. Choose the variant that matches your engine.
• Direct bolt-on replacement to factory exhaust manifolds
• Significant reduction in exhaust back-pressure
• Free-flowing stainless steel inner liner bellows
• Stainless steel 11-gauge .120-inch wall, 2-inch O.D. Up-Pipes
• Faster turbo response
• Lower exhaust temperatures
• Kit includes driver and passenger Up-Pipes and PPE 304 Stainless Steel Up-Pipe Gaskets
• 50 States Emissions Legal (E.O. D-701-20)
• Sold As A Kit

Don't see your question? Ask us anything about this product.

• ?

  Is this in stock and how long is the shipping gonna be ?

  Hey man,

  Depends on the year of the truck. We have good stock on the 01CA/ 01-04 FED at the moment. We also manufacture one here at Dirty Diesel (Passenger Side) that can be seen here.

  Shipping depends on your location, but we ship Purolator/FedEx/UPS so it's generally 1-5 days.

• ?

  All the different options is that for the different years? So the 02-04 CA would fit the 2002 lb7 no?

  Correct!

• ?

  Do these fit 2006 duramax lbz ?

  Yes!

• ?

  What else do i need to buy to make these work on my 2010 lmm

  These are stock upgrade replacements, so there are no modifications needed.