Snow Performance Water Methanol Stage 2.5 Kit with Stainless Lines with AN Fittings

Snow Performance
Fueling Fueling
$778.09 $555.78


Unlock 50-80HP on your boosted vehicle while decreasing your air temps by up to 150 degrees!

The all new Snow Performance Stage 2 Boost Cooler® water-methanol injection system comes fully revamped in 2015 for all boosted (turbocharged/supercharged) vehicles and uses a progressive gauge style controller that proportionally injects 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.

Taking it one step further, the Stage 2 has the ability to progressively command 2 Hyper-Sonic™ Nozzles independently of one another. This sophisticated dual stage injection management yields the highest increases in HP and cooling along all stages of the engine allowing you to greatly increase the boost & timing of your vehicle safely. Proven to deliver 50-80 HP and cool inlet temps up to 150 degrees!

The VC-50 comes with a dual 7 color OLED screen and displays boost, percentage of injection, low level, and secondary nozzle activation directly on the screen. Complete with our industry leading Snow Performance 300 PSI UHO pump and Hypersonic Nozzles, the Stage 2 promises to deliver the best atomization and power available for your boosted vehicle.

Kit Includes:
  • 300 PSI UHO (Ultra High Output) Pump
  • 3 Quart Reservoir
  • All Tubing Necessary for Installation
    - 10' ¼ Inch High Temp Nylon Tubing
    - 18" High pressure Boost Line
    - 3' (Black) Wire Loom
  • VC-50 Controller
  • Pigtail Harness Level Switch Upgrade
  • 1 Nozzle Holder/Check Valve Combo
  • 3 Hyper-Sonic™ Nozzles (175, 375, 625 ml/min) (For Applications up to 1,000 HP)
  • Required Hardware Needed For Installation
  • Snow Performance Running S Decal
  • Comprehensive Instructions to Install on Any Forced Induction Vehicle
  • Snow Performance 1-Year Warranty

NOTE: For use with all centrifugal superchargers (ProCharger, Vortech) and large turbos. For positive displacement superchargers (Eaton, Twin Screw) and small fast spooling turbos see (part# 212) Stage 2 MAF/MAP for best performance.


For MOST S55 Applications, below is an example of all of the parts that you'd need to build a complete dual nozzle kit:


- Snow Performance Stage 2.5 Kit (this link)

- Two #5 Nozzles (available in the add-on section of this link)

- BMS Stealth Tank (available in the add-on section of this link)

- 90 Degree Elbow fitting to connect the BMS Stealth Tank to the AN lines: 

- Gauge Pod (

- Dual Line Splitter (available in the add-on section of this link))

- Trunk Relocation Kit (available in the add-on section of this link)

- FTP Boost Tap  (The N55/N20 version works on the S55 and is available in the add-on section of this link)

- Wire (Available at most auto parts stores or Amazon)

- Fuse Taps (

- Once the product is fully installed, you will need to run it with distilled water, VP M1 (or similar), or Boost Juice from Snow Performance. Please speak with your tuner about which you should run, based on your application. After everything is fully installed, you will need a custom tune. 

For custom tuning, please see here:


Domestic Shipping Policy

All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.

International Customer Policy

To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at

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Snow Performance Water Methanol Stage 2.5 Kit with Stainless Lines with AN Fittings
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