Skip to content

Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank

Marsoni M251S
Sale price$520.84
Pay 4 payments of $130.21 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o TankSnow Performance has combined performance, quality, and ease of installation in this new water methanol injection kit designed for all Chevy GMC LBZ LLY LMM LML L5P Duramax Ford owners who demand colder EGTs while towing heavy loads. The Diesel Stage 3 Boost Cooler utilizes a 2D mapped controller that commands injection based on boost pressure and EGTs (exhaust gas temperatures) to maintain extremely cold air inlet temperatures, 100 300 EGT decreases,
Easy Shipping

Quick Dispatch:

Your Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank ships.

Need Help?
Questions about Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank in your area.

Get Shipping Estimates

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
4.8 ★★★★★
Based on 1007 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lou Christo
Lexington, US
★★★★★ 5
A bargain, as good as OEM
A fraction of the price. Acura wanted 159 to replace filters, I did it in ten minutes for 25.00
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
N
Verified Purchase
Nick
Lexington, US
★★★★★ 5
It's an air filter
It's an air filter. Fit as it was supposed to and it's cheaper than letting the dealership change it out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2024
M
Verified Purchase
mark
Pawtucket, US
★★★★★ 5
Air Filter
looks as good as stock filter---@ 1/2 price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2024
L
Verified Purchase
LJ
Draper, US
★★★★★ 5
Perfect fit
Pserfect fit and function
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2023
D
Verified Purchase
Duong Minh
Natrona Heights, US
★★★★★ 3
Good
Buy it to replace my car old filter. So far so good. Cheaper than buy at store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2024

recommand products