2020-2026 GM HD LM2, LZO Air-To-Water Intercooler Kit Black (115030020)
SKU: 41419207047

2020-2026 GM HD LM2, LZO Air-To-Water Intercooler Kit Black (115030020)

$546.75 $607.50
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

2020-2026 GM HD LM2, LZO Air-To-Water Intercooler Kit Black (115030020)Description 50 States Emissions Legal (E. O. D 701 37) The PPE high performance water to air Intercooler adds both style and performance to your 3. 0L LM2, LZO Duramax. The PPE intercooler has increased cooling efficiency due to its all aluminum Bar And Plate style construction, superior fin layout, and 2. 4 times larger core. Cooler and denser charge air can also help reduce exhaust gas temperature (EGTs) and increase fuel efficiency. It also

Description

50 States Emissions Legal (E.O. D-701-37) The PPE high-performance water-to-air Intercooler adds both style and performance to your 3.0L LM2, LZO Duramax. The PPE intercooler has increased cooling efficiency due to its all-aluminum Bar And Plate-style construction, superior fin layout, and 2.4 times larger core.

Cooler and denser charge air can also help reduce exhaust gas temperature (EGTs) and increase fuel efficiency. It also significantly improves the airflow and lowers the pressure drop which results from the flow-optimized, cast aluminum end tanks and a larger less restrictive core structure. The PPE intercooler is 77 percent less restrictive than the stock GM intercooler.

The kit is complete with a die-cast support bracket, a billet aluminum turbo adapter that replaces the turbo resonator, and PPE Performance Silicone Couplers and Coolant Hoses.

Features
  • 2020-2023 GM 3.0L Duramax LM2, LZO Air-To-Water Intercooler Kit
  • Black
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41419207047

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4.6 ★★★★★
Based on 1974 reviews
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Product Reviews
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Verified Purchase
Abbott Gautreaux
Alexandria, US
★★★★★ 3
No bow tie
Size: Large, Color: Navy-194
I didn’t come with bow tie
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
N
Verified Purchase
Nelsonfour06
Natrona Heights, US
★★★★★ 5
Great Product for the Price! Love!
Size: Medium, Color: Dark Grey
Unless you have a very strange out of proportioned body, this will probably work out great for you! Even if you are a little heavy on bottom or up top---you can probably upsize and get a good fit. I was amazed after purchasing two of these suits, one in black with a peak lapel for my husband, and a grey shawl collar for my son---they are plenty long in the pants and my boys are a little above average height at 6' and 6' 1". The material is great and they are absolutely fine and include a bow tie and pocket square as well. Unless you are James Bond and are gonna wear this suit on the regular, I think it will be perfect for most men for several occasions, weddings, prom, or any super special occasion or event where you need to look great. I will say that even my son at 6' 1" needed the pants shortened, and I am glad because I feared they would be too short. For some reason, my husband's were perfect on the pant length. I am glad that I bought these and took the chance. I paired them with patent black shoes that I also found on Amazon, and my boys looked fantastic! For reference my husband is a 38 waist and 32 length pant and a 46 reg jacket, muscular build and I ordered him the XL slim fit, when he normally wears a L. My son is a 32 waist and 33 length pant and 38 reg jacket, with a very slim muscular build. I ordered him the slim fit Medium, and he typically wears a M. These sleeves are supposed to be a little bit "short" so that the cuff of your shirt is clearly visible, fyi. Both fit and no returns, but my son's vest was a little large on him. My son is super fit, lean, and my husband has a (gorgeous) 😉 dad bod with a dad belly but not a pot belly. His vest was perfect. The vests are adjustable in the back. Be aware that the pants do not have the satin stripe down the side if that is what you are looking for. My boys have tuxedos with the striped pants as well and they were from a department store and are wonderful, BUT out of the bag? for this price? and one minor adjustment on the pants?... I am still amazed these worked out so well! I almost feel sorry for the suckers who pay too much, because you don't need to! Lastly, they were both folded compactly and nicely in packages that had not been previously opened. They needed a minor steam but were not incredibly wrinkled. They shipped quickly and were slim fit but not a SUPER ridiculous slim fit. The fabric weight is on the thinner side on the pants, but still all a go and wins for us. Who knew? Tuxedos from Amazon! Yes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
T
Verified Purchase
Trice
San Leandro, US
★★★★★ 5
Perfect for Formal Events – Looked Amazing at a Mardi Gras Ball
Size: Medium, Color: Black
My husband wore this 3-piece suit to a Mardi Gras ball and it was absolutely perfect. The fit was true to size, and the vest really elevated the overall look. The material felt high quality for the price—comfortable, breathable, and not stiff at all, even after hours of wearing it. He received multiple compliments throughout the night, and the suit photographed beautifully under ballroom lighting. It arrived well packaged and needed minimal steaming before wearing. Overall, we were very impressed with the style, quality, and value. We would definitely purchase again for future formal events.
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Reviewed in the United States on January 31, 2026
Y
Verified Purchase
Yousf0
Houston, US
★★★★★ 5
Best suit
Size: Medium, Color: Black-peak Lapel
I got a Size medium it suits me very well and it’s not skin tight or anything annoying very comfortable and good martial not cheap at all over all very satisfied with my suit
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Reviewed in the United States on May 13, 2026
W
Verified Purchase
William Mehnert
Dallas, US
★★★★★ 4
Good Quality overall. Pants need work.
Size: 4X-Large, Color: Black
I'm 6'0. 305 lbs and have a beer belly. The 4xl jacket fit like a glove. The vest on the other hand is hard to button and I can't use it. The pants, as expected are a few inches too long and a bit baggy from the knee to the butt and I will have to have them altered. I will say the pants cannot be pulled up too far as the crotch area is very shallow. I wish there were just a bit more room there to pull the pants over my belly. The overall quality is 3.8 out of 5.
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Reviewed in the United States on May 18, 2026

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