BMW X4 F26 (2013-2018) RaceChip GTS Tuning Box

Plug-and-play RaceChip GTS tuning box for the BMW X4 F26 (2013-2018). Delivers up to 30% more power and torque with no ECU coding, no dealership visit, and no permanent changes.

• 7-stage digital adjustment - fine-tune for your driving style or fuel quality
• Engine Protect System+ and 2-year engine warranty included
• Built with ARM Cortex-M3 processor, Nano-Protect electronics and FCI pro connectors