BMW 7 Series G11 G12 (2014+) RaceChip S Tuning Box

The RaceChip S is a plug-and-play tuning box for BMW 7 Series G11 and G12 models from 2014 onwards - including 730d, 740i and 740d. It’s a fast-road focused upgrade: no coding, no ECU flashing, fully reversible.

• Up to 20% more power and torque - sharper throttle response and stronger mid-range pull
• 5 adjustable maps - dial in performance or efficiency via rotary control
• Up to 10% better fuel economy - smarter load management under real UK driving conditions
• German-engineered hardware - ARM Cortex-M3 processor, Engine Protect System, nano-protected electronics
• Plug-and-play fit - OEM-style connectors, full instructions, installs in under 10 minutes