Designed to increase flow, lower EGT's, accelerate turbo spool, and maximize power all while maintaining reliability.
The PPE High-Flow Manifold is crafted from top-quality high-sil moly cast iron. The PPE Up-Pipe bellows are internally sleeved and are made from premium aircraft-grade 304 stainless steel, designed with increased inner diameter and greater flow capacity. This exhaust system, including the Manifold and Up-Pipe, is engineered to optimize power and flow, reduce EGTs, and boost turbo spool-up, ultimately increasing performance, fuel efficiency, and overall dependability.
Part Number: 116111035
Features
Significant reduction in exhaust back-pressure
Cast hi-sil moly iron high-flow manifold construction
Up-Pipes have free-flowing stainless steel inner liner bellows
Up-Pipes made from stainless steel 11-gauge .120-inch wall, with a 2-inch outside diameter
Built in bosses, pre-drilled and tapped 1/8” NPT for EGT gauge sensor
Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel
my engine is a deleted LBZ, is there up pipes without the Y for the cooler.
Select #116111000.
?
What kit do I get for a lly that’s deleted so there no egr at all
You can see out EGR deletes for the LLY <a href=2001-2007 Duramax LBZ/LLY/LB7 EGR Upgrades">HERE. Keep in mind you will need to have the EGR tuned out of the truck.
Vehicle Fitment
- Part No: 116111435
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Customer Reviews
Overall rating: 4.5 / 5 from 13 reviews.
My vehicle: 2009 LMM Duramax Chevrolet 2500 Silverado
Unfortunately, the driver-side Up-Pipe on the 2004 kit (Part Number: 116111035) doesn't fit on the LMM Duramax motor as the stock heater core coolant pipe is too close to where the driver-side up-pipe connects to the manifold; pushing it about half an inch away from where it needs to be in order for the bolts to line up (manifold to up-pipe.) (See photo.) These pipes are slightly larger than the stock pipes.
If purchasing this kit for an LMM, please consider also purchasing the following part: (Part Number: 116111810) 2007.5-2010 Duramax Modified Coolant Tube made by PPE.
The kit will not work on your LMM without modifications being made to your heater core coolant pipe. It's not an easy job, and PPE will not help you with technical issues due to this part not including your EGR.
+ I also recommend ordering a set of 2001-2016 Duramax Up-Pipe Bolt Set (Part Number: 116121500) as it's very likely bolts will snap during the removal process. (I had two break on my turbo, and according to others it's a common issue.)
The coolant-tube issue was unfortunate to discover after having installed the entire kit, aside from the driver's side up-pipe.
All other parts fit seamlessly.
3 stars as I wish I had known I needed to order the coolant tube at time of initial purchase, other parts fit fine.
Great fit high quality definitely give a faster turbo spool up and noticeable torque! And hopefully won’t crack like the OEM ones with the thickness of these.
The Best!, Truck behaves like it should the sound and power are unmatched and it made me love my truck again! I bought it raw and painted it a fireproof flatblack paint, she looks sharp!
The shop informed me that the manifolds and up pipes that you sent were for a l5p which did not fit my lml that I bought them for. They traded me for the correct ones, so glad I paid extra to get the wrong ones coated.
Very good quality and fit perfect on the truck the only thing the bolt for the up is not include in this kit, and i cant be nice to have instruction to know where the alenkey bolt go but other then that everything was perfect
Fit very good lower Allen head bolts tough to get in but plenty of clearence all around passenger side up pipe went in well driver side was tough to get in but fit great once tight
this product is very well made . the shipping was fast and took no time to arrive.there customer service is great they even check to make sure your happy with your parts. i would give dirty diesel 10 outta 10 .thanks
