Snow Performance ProLine Universal Boost Cooler Stage 2E Power-Max Water Methanol Injection Kit
Part Number: SP10250PRO
Unlock reliable, repeatable power with the Snow Performance Stage 2E Power-Max Boost Cooler water methanol injection kit. This universal WMI kit delivers colder charge temps, knock suppression and denser intake air on turbocharged and supercharged petrol and diesel engines. Perfect for road, track and towing, the Stage 2E combines a compact 52 mm OLED gauge controller with a high-output 300 PSI pump, Hyper-Sonic nozzles and ProLine steel braided hose for rock-solid performance and clean installs.
We use this kit on customer builds and in-house development cars. It works. Expect strong performance gains, crisp throttle response and improved consistency run after run. Our customers love the cooler intake temps, safer boost and cleaner combustion this system delivers.
Why choose the Stage 2E Power-Max WMI kit
- Boost-referenced progressive control via 52 mm OLED gauge controller for smooth, accurate delivery
- Integrated system monitoring displays boost pressure, tank level and injection quantity in BAR
- Up to 10 to 25 percent more power on turbo and supercharged engines when correctly calibrated
- Significant intake air temperature drop, up to 60°C, for denser charge and more timing headroom
- Race fuel like performance. Effective knock control comparable to using 116 octane with ordinary 95 RON petrol
- Reduces EGT and oil temperatures for safer, more repeatable performance
- Allows more boost and ignition timing safely on petrol and diesel applications
- Steam cleans valves, seats and piston crowns to help reduce carbon build up
- No loss of boost pressure as with some intercooler-only solutions
- ProLine steel braided line included for durability and a tidy, professional install
Controller and injection technology
- 52 mm gauge style progressive controller with 7-colour OLED display
- Adjustable start and full points to match your boost curve
- Dual Stage Technology capable. Control two Hyper-Sonic nozzles independently for maximum cooling and power across the rev range (optional upgrade SP10350)
- Industry-leading 300+ PSI UHO high-pressure diaphragm pump for ultra-fine atomisation
- Hypersonic nozzles for consistent, precise spray and superior intercooling effect
Universal fitment and tank options
This kit is designed for universal fitment on turbocharged and supercharged petrol and diesel vehicles at up to approximately 30 psi of boost pressure. For engines with two separate intakes such as V engines, two nozzles should be installed, one per bank. A 3 litre reservoir is included. For greater range and convenience you can upgrade to 9.5 litre or 26.5 litre tank solutions.
Note: For positive displacement superchargers such as Eaton and Twin Screw and for small, fast-spooling turbos like K03 or K04, we recommend the Stage 2 MAF or Stage 3 kits for best results.
What’s included
- 1 x High pressure diaphragm pump, 300+ PSI
- 1 x VC50 52 mm OLED gauge controller
- 2 x Hyper-Sonic nozzles
- 1 x 3 litre Boost Cooler reservoir
- 1 x Low-level sensor with LED and EZ-fit grommet
- 1 x ProLine steel braided line, 3 metres
- 1 x 1/4 inch 90 degree steel nozzle holder
- All required fittings, wiring and installation hardware
- Installation instructions
Compatibility
Universal for turbo and supercharged petrol and diesel applications. Popular on BMW platforms including N20, N54, N55, S55, N63, N63TU, M57, B38, B48, B58, S63 and S63TU. Also widely used across many turbocharged and supercharged builds from other marques. If your vehicle makes boost, this universal WMI kit is designed to work.
Real-world results with Nforcd
We have installed and set up this Snow Performance Boost Cooler in-house and for customers across a wide range of builds. Feedback is consistently excellent: lower IATs, smoother power delivery, safer timing, stronger midrange and repeatable performance on hot days and after multiple pulls.
Fitting and setup
The OLED controller makes setup fast. Simply choose the boost pressure where you want injection to begin and your maximum boost. The system then varies injection progressively between those points. Add the optional Dual Stage upgrade to run a second nozzle map for higher load.
Prefer expert installation and calibration. Nforcd offers professional fitting, setup and advice at our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
We verify compatibility before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will confirm fitment.
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Part Number: SP10250PRO