4 Bar MAP Sensor Kit, Audi EA839

4 bar replacement sensors for the factory 3 bar MAP sensors, allowing you to run over 30psi boost in your EA839 with a larger turbo. These sensors are manufactured by the OE sensor supplier for VWAG and modified in-house at GAS for perfect fitment. Forget about cheap aftermarket sensors altering your readings and causing faults and issues with your Stage 3 setup!   Features: Calibrated to OEM accuracy for peace of mind Plugs directly into OEM connectors Lifetime warranty Pairs perfectly with our B9 S4/S5 Omega Intercooler Kit Includes: 2x GAS 4 bar pressure sensors Installation hardware Note: hardware is included for aftermarket charge pipe kits. We do not recommend running in excess of 2 bar of boost on stock plastic charge pipes Replaces: 06E906051AB 06E906051AG 06E906051AC Requires 4 bar ECU calibration to run correctly, we recommend Jackal Motorsports but will also work with other popular Stage 3 software such as 034 Motorsport, Integrated Engineering, and custom tuning thro