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Snow Performance Stage 2 Boost Cooler 94-07 Cummins 5.9L Diesel Water Injection Kit

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 Stage 2 Boost Cooler 94-07 Cummins 5.9L Diesel Water Injection KitLower EGTs 100 300 degrees and increase HP by 65+ with a cleaner, cooler running Dodge 5. 9 Cummins! The Snow Performance Diesel Stage 2 Boost Cooler is available for all 5. 9 Cummins owners looking to have the benefit of water methanol injection through out the 5. 9Ls 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 according to boost
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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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4.4 ★★★★★
Based on 215 reviews
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Amazon Customer
Louisville, US
★★★★★ 5
Great quality shirt, comfy, and loved the embroidery!
Size: X-Large, Color: Pure Black (Retro Rose), Size: X-Large, Color: Pure Black (Retro Rose)
Great quality shirt, especially for the price. The embroidery is fantastic. Ordered for a costume party, but is a great shirt for wearing out anytime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
R
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Ron
Natrona Heights, US
★★★★★ 3
Professionally clean or iron
Size: Medium, Color: Red (Retro Rose)
Looks good and at 5'7" and 145 lbs a medium fit me great. Plan on either professional cleaning or some time at the ironing board to make it look its best. The
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Reviewed in the United States on December 11, 2025
J
Verified Purchase
John Speedy
Lowell, US
★★★★★ 5
Quality is great
Size: XX-Large, Color: Black (Retro Rose)
Love it it looks and feels great
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Reviewed in the United States on June 5, 2026
T
Verified Purchase
Tracie
Whiting, US
★★★★★ 5
I like this brand of clothing, let’s keep them around.
Size: X-Large, Color: Brown
Great quality great fit.
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Reviewed in the United States on May 5, 2026
R
Verified Purchase
Robert Smith
Belleville, US
★★★★★ 5
Well made but on the small side. I recommend ordering one size bigger than your usual size
Size: Large, Color: Pure Black (Retro Rose)
The fit on this shirt ran slightly smaller for me being a slim fit, so I order the next size up. Getting the next size up gave me a perfect fit. The material is soft and comfortable. I will likely consider similar shirts in the future. I recommend the product.
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Reviewed in the United States on April 30, 2026

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