Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank

Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank

Marsoni

M251S

$468.75

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

Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) 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

Easy Shipping

Quick Dispatch:

Your Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank ships.

Need Help?
Questions about Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male. The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 21, 2026

Verified Purchase

VKI

San Leandro, US

★★★★★ 5

Perfect fit.

Size: Large, Color: Dark Gray

I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 30, 2026