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Snow Performance Chevy/GMC Duramax Diesel Stage 2 Boost Cooler Water Injection Kit w/o Tank
Snow Performance Chevy/GMC Duramax Diesel Stage 2 Boost Cooler Water Injection Kit w/o Tank
Snow Performance Chevy/GMC Duramax Diesel Stage 2 Boost Cooler Water Injection Kit w/o Tank
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Snow Performance Chevy/GMC Duramax Diesel Stage 2 Boost Cooler Water Injection Kit w/o Tank

Marsoni M251S
Sale price$416.67
Pay 4 payments of $104.17 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Snow Performance Chevy/GMC Duramax Diesel Stage 2 Boost Cooler Water Injection Kit w/o TankLower EGTs 100 300 degrees and increase HP by 65+ with a cleaner, cooler running Chevy GMC LBZ LLY LMM LML L5P Diesel Duramax! The Snow Performance Diesel Stage 2 Boost Cooler is available for all Duramax owners looking to have the benefit of water methanol injection through out the Duramax's boost range. The Stage 2 utilizes a progressive VC 50 controller (52mm gauge) that commands two water methanol nozzles that proportionally inject more or less
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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
4.1 ★★★★★
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J
Verified Purchase
Just Joe
Phoenix, US
★★★★★ 4
Don't spend $50 at the shop, do it yourself.
Filter fits as it should. Good price for what feels line a quality part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
S
Verified Purchase
Shane605
Phoenix, US
★★★★★ 5
DIY
Good price and fit my 2018 subaru crosstrek. Saved money switching it out myself. Super easy to do it yourself
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Perfect fit
Perfect fit on my 2019 Subaru Forester.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
S
Verified Purchase
sue garland
Draper, US
★★★★★ 5
Easy install
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
C
Verified Purchase
Chris
San Leandro, US
★★★★★ 5
EPAuto stuff works and fits
Love their auto filters, tools and tire air compressers. EPAuto stuff works great and always fit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026

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