SKU: 38960840694

Snow Performance Stage 2 Boost Cooler Water Methanol Injection System 04.5-21 GM 6.6L Duramax

Sale price$375.00 Regular price$416.67
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Snow Performance Stage 2 Boost Cooler Water Methanol Injection System 04.5-21 GM 6.6L DuramaxLet's face it, we all want more power out of our rig, and we are no stranger to adding the biggest baddest parts to make this happen. But what if you could lower your EGTs by the hundreds, increase your horsepower, and add a huge amount of torque with a very simple easy to use system? Water Methanol Injection systems offer huge benefits at low costs and work by injecting a precise amount of water and methanol into your intake. These systems are just

Let's face it, we all want more power out of our rig, and we are no stranger to adding the biggest baddest parts to make this happen. But what if you could lower your EGTs by the hundreds, increase your horsepower, and add a huge amount of torque with a very simple easy to use system? Water-Methanol Injection systems offer huge benefits at low costs and work by injecting a precise amount of water and methanol into your intake. These systems are just plain awesome, and this Stage 2 system from Snow Performance is top-notch!

Lower EGT's 100-300 degrees and increase horsepower by 65+ with a cleaner, cooler running Duramax! The Snow Performance Diesel Stage 2 Boost Cooler is available for all Duramax owners looking to have the benefit of water-methanol injection throughout 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 according to boost pressure. Start and full points are adjustable for engagement and delivery curve to match what the engine requires. Proportionally injecting according to boost pressure gives an accurate delivery of water-methanol and allows cooling and performance improvements over a wide range for improved drivability. The VC-50 controller (52mm gauge) offers the functionality of a boost gauge and water-methanol controller all in one! Highlighting a 7 color (Blue, White, Red, Yellow, Orange, Purple, Green) OLED screen displaying boost, percentage of injection, secondary nozzle activation, prime button, and 4 fault codes directly on the screen you can tailor the controller to match your OEM gauges or mix and match up to two colors. 7 Gal Tank included for trip ready installation.

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Exchange/Return Notes
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SKU: 38960840694

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Theo McLain
New York, US
★★★★★ 5
Good!
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
Works well! Love the subtle shimmer and glow it gives me. Doesn’t leave a white cast, but definitely does feel a little oily on the skin. Smells very nice too, not that classic chemical sunscreen smell at all.
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Reviewed in the United States on April 23, 2026
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McStorme
San Leandro, US
★★★★★ 5
Really nice sunscreen for a face
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
I love that this sunscreen is not greasy. Has a nice smell goes on easily over my moisturizer does not itch my skin washes off with open water at the end of the day. I use it on my face and anywhere else. The sun can shine arms, hands, and legs.
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Reviewed in the United States on April 10, 2026
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_Aj.
Houston, US
★★★★★ 5
Black girl friendly!!!!!
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
I absolutely love this sunscreen! Im a black women with darker skin so its very hard to find sunscreen that doesnt make me a ghost and this one is so perfect. I tan super easy and dont want bad tan lines and this stops me from tanning when im just in regular clothes. This leaves my skin feeling super hydrated and it gives me such a beautiful glow im so obsessed i will NEVER use anything else. It smells ok, its not the typical sunscreen smell it has a slight fragrance to it. I have sensitive skin on my face and i use this on my face and i dont break out! Which never happens when i use a new product on my face, i typically break out. It goes on white but after rubbing it in after a few seconds it turns into this gorgeous golden glow.
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Reviewed in the United States on March 28, 2026
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Too small for a 10 hurt like hell
Lake Worth, US
★★★★★ 5
Skin protection
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
It is great really work very moist on your skin and smells wonderful. Its a must have
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Reviewed in the United States on June 4, 2026
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Sonia
Belleville, US
★★★★★ 4
Great protection with a lovely scent
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
I really like this sunscreen! It gives excellent sun protection and keeps my skin from burning, even during long hours outside. The texture is smooth and lightweight, and it leaves my skin feeling soft instead of greasy. I also love the light tropical scent — it smells like summer in a bottle! The only reason I gave it 4 stars instead of 5 is because it can feel a little thick when reapplying, especially in humid weather. Other than that, it’s a great sunscreen that does its job well and makes my skin look healthy and radiant.
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Reviewed in the United States on October 26, 2025

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