ESS Tuning - N55 Stage 1 ECU Performance Software - F-Chassis


A well-respected name in the tuning game, ESS Tuning has announced their N55 ESS ECU Performance Software.

ESS has built some of the fastest BMWs in the industry and continues to carry the tradition with the introduction of their performance software for N55 powerplant. Expert calibrated ESS Performance ECU software.

- Flash for FULL ECU control, unlike piggyback controllers
- Optimized Throttle response in Normal, Sport and Sport Plus modes
- Reprogrammed Torque management
- Full OBD2 port access to retain diagnostics/datalogging/critical safety systems
- Top speed/VMAX removal
- 91/93 octane maps
- Removed cat check option for those running Catless downpipes (off-road use only)

Optional Features
- Top Speed Limiter/VMAX removal
- Cold Start Delete

Models Supported
2014+ BMW F22/F23 M235i
2012+ F30 335i Sedan
2014+ BMW F32/F33/F36 435i
2009+ F07 535i Gran Touring
2010+ F10 535i
2011+ F12 640i Coupé
2012+ F12 640i Gran Coupé
2010+ F25 X3 xDrive35i
2014+ F15 X5