Bring your M30 to life with this fully tuned, daily driven, and track tested performance chip. The SSSquid Tuning performance chip is the most complete tune on the market, with every aspect of the mapping being optimized from idle to wide-open-throttle.
This chip is compatible with:
- 1982-1987 E24 635CSi
- 1982-1987 E23 735i
- 1985-1988 E28 535i / 535is
*over a stock vehicle on a stock tune. HP/TQ numbers are general estimates and will vary.