Review on RaceChip RS after 1k miles: Daily drive it set on Sport at 4 out of 6 with Race set at 6. Jumping between the two, you can definitely tell the increase.
Driving characteristics are largely unchanged. Every now and then when cruising and with a good amount of rolling throttle input, I can feel the car jerking from the box intercepting the signal.
Overall, very happy!
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2017 X5 XDrive35i X-Line | Sophisto Grey | MHD Full Flexfuel Tuned | Mosselman Turbo| Sutphin Tuning TCU | Nostrum Stage 2 HPFP | ER Charge Pipe | BimmerHausPerformance Intake and Inlet | ApexBuilt Catted DP | VRSF FMIC | Zeitronix Flexfuel Kit | KateCool Oil Cooler | Variant Wheels | Conti DWS06+ |
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