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

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

Marsoni

M251S

$416.67

Get it in 3 business days with 1 day shipping. Friday, May 29

Snow Performance Stage 2 Boost Cooler Chevy/GMC Duramax Diesel Water Injection KitLower 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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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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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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Ordered these on a sale..I thought there were 4 bones, but only 2...I have 2 American bullies and 2 Micro bullies..All heavy chewers..These work perfectly for them and they love them...I actually had to order another pack full price so that there was 1 for each dog. Happy with my purchase, happier with the sale price but all 4 like them and can't destroy them so it's a good purchase.

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Reviewed in the United States on March 6, 2026

Verified Purchase

meredith

New York, US

★★★★★ 1

My Pup Said No Thank You

Color: Green, Pattern Name: Multi Color, Color: Green, Pattern Name: Multi Color

⭐☆☆☆☆ My dog usually loves toys like this, so I was excited about them—especially since the colors were fun and it came as a pack of two. Unfortunately, my dog didn’t like these at all and kept choosing her older chew toys instead. They just didn’t hold her interest, which was disappointing. Overall, not worth the money for us.

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Reviewed in the United States on June 6, 2026

Verified Purchase

Mindy

Houston, US

★★★★★ 5

Update after a week of having this toy

Color: Green, Pattern Name: Multi Color

I thought these were going to be more like a hard rubber but they are a very hard plastic. Keeps my dog busy but best to be supervised while chewing on it. I don’t let her have it when I’m not around so she doesn’t damage her teeth. *UPDATE* The dogs are absolutely obsessed with these toys. I was worried at first it was going to hurt their teeth and gums but they don’t. These have been a great addition to their millions of toys lol. Very happy with my purchase

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Reviewed in the United States on January 29, 2026

Verified Purchase

Mary Lou Lafreniere

Massapequa, US

★★★★★ 5

Very sturdy chew toy

Color: Bacon

My Frenchy loves it! He’s not a large dog, but big for a French Bulldog. (32 lbs). He chews both ends, but prefers the snout. The eyes are cute, but began to peel off within the first week. I easily removed what was peeling. Half of the paint remained intact. When necessary, I will definitely replace it with the same toy.

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Reviewed in the United States on May 29, 2026