Bosphorus Stage 3 ECU Water Methanol Injection Kit

Bosphorus Innovations Stage 3 ECU Water/Methanol Injection Kit (Standalone ECU Controlled)

Engineered for highly customized performance configurations, the Stage 3 ECU Water/Methanol Injection Kit interfaces directly with your vehicle’s standalone engine management system. By injecting a fine water-methanol mist into the intake tract mapped precisely to TPS, MAP, or engine load, the system drastically reduces intake manifold temperatures and exhaust gas temperatures (EGT), protecting pistons from thermal damage while increasing effective octane ratings.

Advanced Engineering & Corrosion Resistance Unlike basic injection pumps, our high-pressure diaphragm pump features an internal bypass mechanism rather than a traditional pressure cut-off switch, completely eliminating fluid oscillation and pulsation. All metal components are constructed from high-grade materials resistant to methanol and water corrosion.

Key Benefits & Features

• Combustion Efficiency: Increases dynamic compression and burn efficiency while reducing harmful emissions (CO, CO2, NOx, and HC).

• Complete Infrastructure: Includes a compact 3-liter HDPE plastic tank, controller with wiring harness, 6 meters of injection tubing, 40-micron stainless steel inline filter, and check valve.

• 2-Year Warranty: Backed by Bosphorus Innovations’ comprehensive guarantee against manufacturing defects.

Nozzle Selection Guide

• 100% Water: 10–15% Water-to-Fuel ratio or 0.5–1 cc per HP

• 50% Water / 50% Methanol: 15–20% Mixture-to-Fuel ratio or 1–1.5 cc per HP

• 100% Methanol: 20–25% Methanol-to-Fuel ratio or 1.5–2 cc per HP

(Default configuration: 252 ml/min [4 GPH] nozzle and Red Hose if no specific size/color is indicated before ordering).

Technical Specifications

• Application: Standalone ECU Controlled Vehicles

• Activation Type: Programmable via Standalone ECU (TPS, MAP, or Engine Load)

• Tank Capacity: 3 Liters / 1.15 Gallons (Plastic Tank)

• Hose Length: 20 FT / 6 Meters (¼” OD injection tubing)

• Warranty: 2-Year Manufacturer Defect Warranty

1. Package Contents

• High-Pressure Diaphragm Pump with 2 x Pump Fittings

• Injection Nozzle & Nozzle Mounting Bung

• 40-Micron Stainless Steel Filter & Check Valve

• 1/8″ NPT – ¼” Compression Hose Fitting

• Controller with Wiring Loom

• 3 Liter / 1.15 Gallon Plastic Tank with Cap and 1/8″ NPT Tank Fitting

• 20 FT / 6 Meter ¼” OD Injection Hose (Red or Blue color options)

• Electrical Hardware (2 x Fully Insulated Butt Connectors, 1 x Fully Insulated Ground Connector)

• Mounting Hardware (5 x Zip ties, 2 x Tank Screws & Washers, 4 x Pump Screws & Washers)

• Decal Set (3D Sticker, 8.5×4.5cm sticker, 2 x 5×2.5cm stickers)

• Installation Manual