Audi S4/RS4 2.7 biturbo Plug and play kit - MaxxECU Race

MaxxECU engine control package with patch harness for Audi S4 and RS4 2.7 biturbo (Bosch ME 7.1) The MaxxECU engine control package is an advanced replacement for the original ECU in the Audi S4 and RS4 2.7 biturbo. With a smooth plug-and-play installation and full integration with the car's existing system, it provides superior engine control and performance optimization without the need for electrical system modifications. A well-mapped MaxxECU Race brings your 2.7 biturbo engine to life, with driveability and throttle response you never thought possible. We guarantee you'll regret not replacing the old system sooner. Advanced features and support:

• Sequential injection for optimal fuel efficiency, throttle response and performance.
• Broadband Lambda(Bosch LSU 4.2) for precise fuel trimming.
• Launch Control and Traction Control support for maximum acceleration and traction.
• Built-in 3 bar MAP sensor for boost pressure control.
• Support for CAN bus integration and advanced diagnostics.
• EGT input for exhaust gas temperature monitoring

Installation and compatibility: No cable cutting or electrical system modification required. Installation takes about 30 minutes and the car can be easily restored to original configuration. An intake temperature sensor must be installed and a lambda nut may need to be welded into the exhaust system for optimal wideband lambda measurement. Package contents:

• MaxxECU Race.
• Audi ME7.1 patch harrow with EGT
• Bosch LSU 4.2 wideband lambda probe
• Adapter cable to lambda
• Hose for MAP sensor
• USB cable
• Blue tooth antenna
• Manual and installation instructions in Swedish and English
• Basic folder for easy start-up
• Connector for extra I/O outputs

Base map and mapping: A custom base map is included, optimized for original spreaders and approximately 300 hp. We strongly recommend that it is reviewed and adjusted by a professional tuner for optimal performance, function and safety. Contact us for more information and help with mapping. Swedish-made and proven: MaxxECU is based on market-leading technology and uses the same high standards as in our other products.