Description
Take your M275 and M279 Turbocharged V12 engines to the next level with the Weistec Water-Methanol Injection System. Engineered for enhanced performance and reliability, this system reduces intake air temperatures and increases knock resistance, ensuring consistent power delivery under demanding conditions. Originally developed for aviation and later perfected in motorsports, this technology is tailored to unlock the full potential of your V12 engine.
The progressive Water/Methanol Controller with an integrated MAP sensor adjusts injection levels as boost builds, providing smooth and seamless performance. Combined with Weistec’s CNC-machined billet aluminum Vacuum/Boost Adapter, custom silicone charge pipes, and precision-engineered injector bodies, this system delivers maximum cooling efficiency and horsepower gains.
Key Features
- Significant Horsepower Gains: Achieve impressive power increases with proper tuning.
- Reduced Intake Air Temperatures: Minimize heat soak for consistent performance.
- Knock/Detonation Resistance: Protect your engine under high-performance conditions.
- Progressive Water/Methanol Controller: Built-in MAP sensor ensures smooth injection based on boost levels.
- Custom 4-Ply Silicone Y-Charge Pipe: Features integrated injector ports for even distribution.
- Weistec CNC-Machined Injector Bodies: Includes built-in check valves for precise operation.
- Multiple Injection Nozzles: Includes small, medium, and large nozzles for flexible configurations.
- Complete Bolt-On System: Simplifies installation—no guesswork or custom fabrication required.
- Durable and Efficient Design: Includes a tank with an integrated level sensor and quick-disconnect fittings for long-term reliability.
- 50/50 Water-Methanol Compatibility: Optimized for a balanced cooling and knock prevention mixture.
- Turbocharger Compatibility: Designed for use with both stock and upgraded turbochargers.
Why Choose the Weistec Water-Methanol Injection System?
The M275 and M279 V12 engines are renowned for their power and engineering excellence. However, high-performance engines generate significant heat, which can impact consistency and reliability. The Weistec Water-Methanol Injection System combats these challenges by reducing intake temperatures, enhancing detonation resistance, and improving octane. Unlike universal kits, this system is specifically designed for the M275 and M279 platforms, ensuring a straightforward installation and tailored performance gains.
Included Components
- Water/Methanol Controller with integrated MAP sensor.
- 4-Ply Silicone Y-Charge Pipe with injector ports.
- CNC-Machined Vacuum/Boost Adapter for simplified installation.
- Weistec CNC-Machined Injector Bodies with built-in check valves.
- Small, Medium, and Large Injection Nozzles for versatile configurations.
- Tank with Integrated Level Sensor (design may vary).
- High-quality quick-disconnect fittings.
- Complete hardware and gaskets for a bolt-on installation.
Vehicle application:
2018 Mercedes-Benz Maybach G650 Landaulet Base (W463) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz Maybach G650 Landaulet Base (W463) Twin Turbo 6L V12 (M279)
2018 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2016 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2015 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2014 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2013 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2012 Mercedes-Benz G65 AMG Base (W463) Twin Turbo 6L V12 (M279)
2020 Mercedes-Benz S65 AMG Convertible (A217) Twin Turbo 6L V12 (M279)
2019 Mercedes-Benz S65 AMG Convertible (A217) Twin Turbo 6L V12 (M279)
2018 Mercedes-Benz S65 AMG Convertible (A217) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz S65 AMG Convertible (A217) Twin Turbo 6L V12 (M279)
2016 Mercedes-Benz S65 AMG Convertible (A217) Twin Turbo 6L V12 (M279)
2015 Mercedes-Benz S65 AMG Convertible (A217) Twin Turbo 6L V12 (M279)
2020 Mercedes-Benz S65 AMG Coupe (C217) Twin Turbo 6L V12 (M279)
2019 Mercedes-Benz S65 AMG Coupe (C217) Twin Turbo 6L V12 (M279)
2018 Mercedes-Benz S65 AMG Coupe (C217) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz S65 AMG Coupe (C217) Twin Turbo 6L V12 (M279)
2016 Mercedes-Benz S65 AMG Coupe (C217) Twin Turbo 6L V12 (M279)
2015 Mercedes-Benz S65 AMG Coupe (C217) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz Maybach S600 Base (X222) Twin Turbo 6L V12 (M279)
2016 Mercedes-Benz Maybach S600 Base (X222) Twin Turbo 6L V12 (M279)
2015 Mercedes-Benz Maybach S600 Base (X222) Twin Turbo 6L V12 (M279)
2020 Mercedes-Benz Maybach S650 Base (X222) Twin Turbo 6L V12 (M279)
2019 Mercedes-Benz Maybach S650 Base (X222) Twin Turbo 6L V12 (M279)
2018 Mercedes-Benz Maybach S650 Base (X222) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz Maybach S650 Base (X222) Twin Turbo 6L V12 (M279)
2020 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2019 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2018 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2016 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2015 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2014 Mercedes-Benz S65 AMG Base (W222) Twin Turbo 6L V12 (M279)
2012 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2011 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2010 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2009 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2008 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2007 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2006 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2005 Mercedes-Benz Maybach 62 S (V240) Twin Turbo 6L V12 (M275)
2012 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2011 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2010 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2009 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2008 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2007 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2006 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2005 Mercedes-Benz Maybach 57 S (W240) Twin Turbo 6L V12 (M275)
2018 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2016 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2015 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2014 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2013 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2012 Mercedes-Benz SL65 AMG Roadster (R231) Twin Turbo 6L V12 (M279)
2011 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2010 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2009 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2008 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2007 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2006 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2005 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2004 Mercedes-Benz SL65 AMG Roadster (R230) Twin Turbo 6L V12 (M275)
2014 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2013 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2012 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2011 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2010 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2009 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2008 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2007 Mercedes-Benz CL65 AMG Coupe (C216) Twin Turbo 6L V12 (M275)
2006 Mercedes-Benz CL65 AMG Coupe (C215) Twin Turbo 6L V12 (M275)
2005 Mercedes-Benz CL65 AMG Coupe (C215) Twin Turbo 6L V12 (M275)
2004 Mercedes-Benz CL65 AMG Coupe (C215) Twin Turbo 6L V12 (M275)
2013 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2012 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2011 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2010 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2009 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2008 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2007 Mercedes-Benz S65 AMG Base (W221) Twin Turbo 6L V12 (M275)
2006 Mercedes-Benz S65 AMG Base (W220) Twin Turbo 6L V12 (M275)
2005 Mercedes-Benz S65 AMG Base (W220) Twin Turbo 6L V12 (M275)
2004 Mercedes-Benz S65 AMG Base (W220) Twin Turbo 6L V12 (M275)
2011 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2010 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2009 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2008 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2007 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2006 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2005 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2004 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2003 Mercedes-Benz SL600 Roadster (R230) Twin Turbo 5.5L V12 (M275)
2013 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2012 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2011 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2010 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2009 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2008 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2007 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2006 Mercedes-Benz CL600 Coupe (C216) Twin Turbo 5.5L V12 (M275)
2005 Mercedes-Benz CL600 Coupe (C215) Twin Turbo 5.5L V12 (M275)
2004 Mercedes-Benz CL600 Coupe (C215) Twin Turbo 5.5L V12 (M275)
2003 Mercedes-Benz CL600 Coupe (C215) Twin Turbo 5.5L V12 (M275)
2013 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2012 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2011 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2010 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2009 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2008 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2007 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2006 Mercedes-Benz S600 Base (W221) Twin Turbo 5.5L V12 (M275)
2005 Mercedes-Benz S600 Base (W220) Twin Turbo 5.5L V12 (M275)
2004 Mercedes-Benz S600 Base (W220) Twin Turbo 5.5L V12 (M275)
2003 Mercedes-Benz S600 Base (W220) Twin Turbo 5.5L V12 (M275)
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