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Snow Performance Stg 1 Boost Cooler TD Water Injection Kit (Incl. Red Hi-Temp Tubing/Quick Fittings)

Marsoni M251S
Sale price$208.34
Pay 4 payments of $52.09 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Snow Performance Stg 1 Boost Cooler TD Water Injection Kit (Incl. Red Hi-Temp Tubing/Quick Fittings)Decrease EGTs and increase HP in your diesel by 65HP+ in the most cost effective water methanol injection kit on the market! Utilizing a adjustable boost pressure switch and dual nozzles to deliver precise amounts of water methanol once 30 boost PSI has been reached (Boost Engagement Adjustable, 30 PSI Boost Hobbs Switch Included). Recommended for all high boost and competition diesels looking to increase HP while decreasing EGTs when on heavy
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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.
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4.0 ★★★★★
Based on 804 reviews
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dawn b.
Pawtucket, US
★★★★★ 5
Well-made!
Size: Large, Color: Black
Son-in-law looked very handsome in this their wedding day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
I
Verified Purchase
Ivegotconfidence
Phoenix, US
★★★★★ 5
Perfect
Size: X-Large, Color: Light Grey
True Size. Fit perfectly. 5’10 200. Ordered an XL. Good quality and worth the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
E
Verified Purchase
Elaine Andrew
Natrona Heights, US
★★★★★ 5
I would buy again!
Size: Large, Color: Burgundy
I bought this set for my son's high school graduation back in May! Came quickly, and it was exactly what we needed. It fit as described, and looked very nice during the ceremony, along w his cap n gown. Well worth the $ spent!
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Reviewed in the United States on December 10, 2025
A
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April Russell
New York, US
★★★★★ 5
Nice
Size: Medium, Color: White
Fit well for my son, he’s 6ft and 170
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Reviewed in the United States on January 22, 2026
C
Verified Purchase
Catherine Smith'Dent
Houston, US
★★★★★ 5
Love it
Size: X-Large, Color: Mint Green
Love the look, fits perfectly, great material.
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Reviewed in the United States on May 15, 2026

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