Weistec Mercedes Benz M177 GTS Water-Methanol Injection System

Special order, usually ships in 2-3 weeks. However, if the manufacturer has this item in stock we can normally drop ship it directly to you within 3-5 business days. Contact us and we can get you an accurate ETA before placing an order.

Weistec Mercedes Benz M177 GTS Water-Methanol Injection System

Product Details

  • Street legal in all the US States: No
  • Engine Family: M177
  • UPC: 810089560636


  • Reduced Intake Air Temperatures
  • Increased Knock/Detonation Resistance
  • 20-80 HP Gain*(With proper tuning)
  • 4 Ply Silicone Charge Pipes with integraded Injector Ports
  • Weistec Vacuum/Boost Adapter CNC machined out of billet aluminum
  • Water/Methanol Controller with built in MAP sensor
  • Dual Weistec CNC Machined Injector Bodies with built in check valves
  • Small, Medium and Large Quantity Injection Nozzles Included for a wide range of configuration
  • Tank with Integrated Level Sensor (actual tank my vary from images)
  • High Quality Quick Disconnect Fittings
  • Designed for 50/50 Water and Methanol Mixture
  • Compatible with Stock, W.3, and W.4 Turbochargers
  • All hardware and gaskets are included

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