Snow Performance has combined performance, quality and easy installation in this new water-methanol injection system engineered specifically for N54/N55 BMWs. Increase your pump gas octane by 25 points and make more power efficiently with a cooler running motor! Complete with custom water-methanol injection throttle body spacer plate, braided stainless line, and 4AN fittings offering un-surpassed reliability and ease of install. The Stage 2 uses a progressive VC-50 controller(ISO 9001 Manufactured) 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. 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, low level, secondary nozzle activation, prime button,and 2 fault codes directly on the screen you can tailor the controller to match your OEM gauges or mix and match up to two colors.
Snow Performance Direct Port Injection Plates are the easiest, best selling way to mount water-meth nozzles. Simply fit between the head and intake manifold and enjoy the placement of 6 Snow Performance Hyper-Sonic™ nozzles right where you need it! Our Direct Port Injection Plate is the easiest and best way to install water methanol on your BMW N54/N55 Engine.
Includes:
Direct Port Injection Plate for N54/N55
OEM O-Ring gaskets to seal between injection plate and head
Required Hardware for Installation
Instructions for fitment on N54/N55 style engines
Hardlines plumbed to distribution rail
Six #2 Nozzles installed in plate
High flow water methanol solenoids
N54/N55 engine specific boost tap
Everything needed for installation
*Specify nozzle sizes in order comments otherwise the kit will come with No.2 nozzles*
*Note- For safety, a solenoid (part #40060) must be used when injecting post throttle body to prevent vacuum siphoning