Well made
"Quality material and product. No noticeable sound difference but I’m sure it helps with flow. It is obvious that it is better than the stock OEM part."
Cummins
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Expert Pick
SKU #: PPE-115020200
MPN #: 115020200
PPE Turbo Resonator Delete 20-26 GM 3.0L Duramax LM2/LZ0
Description
The PPE Turbo Resonator Delete replaces the restrictive factory turbo resonator. This easy bolt-on upgrade allows for cooler, less restricted air to enter the intercooler system. The CNC machined billet 6061-T6 aluminum construction features a steel retainer clip and a Viton O-ring.
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FEATURES & BENEFITS:
- Easy bolt-on install, no tuning required
- CNC machined billet 6061-T6 aluminum
- Reduces restriction - improves airflow
- Viton O-ring
- Steel retainer clip
About PPE (Pacific Performance Eng.)
Browse PPE Diesel Parts Online by Make, Model, and Year.
Originally founded in 1985, Pacific Performance Engineering (PPE) is leading the way in the progression of diesel performance. Their roots started them in the diesel performance industry installing other manufacturers kits and components, which led to the release of their original product, the Duramaximizer, in 2001 to improve upon the power and efficiency of the LB7 Duramax, and is still in use today. Today, they are known for manufacturing dual CP3 kits, their line of Xcelerator programmers for numerous applications, upgraded oil pans, and nearly anything you can think of to improve the power and extend the life of your Duramax, Cummins or Powerstroke.
Video
Product Overview: PPE Turbo Resonator Delete 3.0L Duramax
The 3.0L Duramax is quickly becoming a fan favorite for ½-ton Chevy and GMC trucks. It makes great power for its size and is very efficient, however, if you downsized to this little guy from a larger diesel, you may miss that low-end grunt and a little noise. PPE has you covered! The stock turbo inlet has a resonator built in that is not doing you any favors which is PPE remedies with their Turbo Resonator Delete.
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Overall rating: 4.3166666 / 5 from 60 reviews.
AI Generated Review Summary
The PPE Turbo Resonator Delete for 20-25 GM 3.0L Duramax LM2/LZ0 is praised for its easy installation and appealing appearance. However, some customers noted a noticeable difference in sound.
Summary topics
- Sound Difference (12%): A few customers criticized the noticeable difference in sound of the product, stating it didn't make any difference.
- Installation Ease (32%): A substantial number of customers appreciated the easy installation process of the product, mentioning it multiple times.
- Product Appearance (23%): A significant number of customers remarked that the product looks great and has a nice appearance.
Review topics: ["looks","difference","improvement","shipping","quality","weight","service","issues","fit","install","sounds","turbo","intake","works","increase","truck","noise","o-rings","delete"].
Review highlights
- "Very easy installation, a slight increase in diesel sound, looks great." —
- "Look forward to completing the package." —
- "Resonator delete fits great, looks great and works great" —
Reviews
"Arrived quick along with some other parts. Installing shortly, cant wait to see the results from this, an edge ezx tuner, and an S&B intake!"
Thinking about going back to factory
"I’ve had this resonator delete for over a year and the o-ring is shot already. Forums online will tell you the exact same thing. Thinking about going back to factory resonator seeing as it is much cheaper unless PPE offers an o-ring replacement option."
NICE!!!!!!
"Easy to install and high quality machine work."
Quick Install and Great Turbo Sound Improvement
"Installed the resonator delete on my 3. 0 Duramax and it was a quick and easy install. Fitment was perfect and everything lined up with the factory piping. The biggest difference I noticed was the turbo sound. You can hear the turbo spool and whistle much more now, especially when accelerating, but it’s still quiet and clean inside the cab with no drone. The truck also feels like it breathes a little better and throttle response feels smoother. For how simple and affordable this upgrade is, it’s definitely worth it if you want to hear more turbo and improve airflow on the 3. 0 Duramax."
Great addition
"I feel like the product is great easy install and"
Quality Piece!!
"I installed this along with an S&B cold air intake and they both have been awesome. The turbo sounds are fantastic. Installation wasn't to bad as long as you have some mechanical know how and follow the instructions. Its a shame you can't see more of this part when installed as the craftsman ship on it is outstanding. Would highly recommend this along with the cold air intake. PPE intercooler may be my next move, given the quality of this part."
Resonator delete
"Quick and easy to install. The groove on the bottom was a little tricky to get aligned because it was tight like a Tiger. It does give a little more turbo noise, not much whistle but air flow noise. Still better than stock"
Easy install. Looks sharp.
"Easy install. Looks sharp."
The resonator delete from PPE
"The resonator delete from PPE was extremely easy to put in and looks great"
Q&A
- Will this void factory warranty?
- Good question. Per the manufacture this will not void the factory warranty. Thanks for asking.
- will the ppe resonator delete work with ppe air cooler ?
- No the intercooler kit has provisions to replace the factory resonator already, no need to double up.
- I live in California. Will it be able to pass smog?
- This part does have a carb number and will pass smog.
- Will this void the factory powertrain warranty?
- You are covered under the Magnuson Moss act, what we recommend is showing your service writer at your dealership and asking them if they would honor the warranty or not. -Mark
- Will this work on the 2023 LZO Duramax?
- These work the they LZO. -Mark