Premium variable water-methanol injection kit with OLED gauge controller and optional Dual Stage Technology for turbo and supercharged petrol engines. The Stage 2.5 Power-Max features a 52mm OLED gauge that shows real-time boost pressure, injection percentage, and system diagnostics. Supports two independent nozzles for maximum cooling across the entire RPM range.

What's in the Box

• 300 PSI EPDM high-pressure pump (100% methanol-resistant, double-sealed)
• VC-50 programmable controller with 52mm OLED gauge (7-colour, dual-tone display)
• Hyper-Sonic™ injection nozzle(s) — sized to your engine's power level, with integrated 100-micron filter
• 3-litre reservoir (black) with pump mount
• Fluid level switch with LED warning light (red)
• All fittings, pressure lines, and mounting hardware
• Comprehensive installation manual

Key Features

• Injection type: Variable, boost-proportional (VC-50 controller)
• Display: 52mm OLED gauge — shows boost pressure (BAR), injection %, low fluid, nozzle activation, and 2 fault modes (clogged line, broken line)
• Dual Stage Technology (optional): Add the DST upgrade to independently control 2 nozzles — primary nozzle for low/mid boost, secondary for high boost
• Engine compatibility: All turbo and centrifugal supercharger engines
• Europe Edition: Display and programming in BAR (not PSI)

How It Differs from Other Stages

The Power-Max sits between Stage 2 and Stage 3 — it has the same variable boost-proportional injection as Stage 2, but adds the OLED display, Dual Stage Technology support, and fault detection. If you need 2D mapping (boost + fuel data), go Stage 3. If you want simple variable injection without the display, the Stage 2 is more affordable.