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. Not only are SSSquid tunes the most complete software solutions on the market, but they go beyond ignition and fueling, often including ECU firmware upgrades utilizing modern techniques and instrumentation not previously available.
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.
If you are using a Bimmerheads Cam and/or Performance Head then I highly recommend you go support them by buying the specific tune directly from them! These tunes can be purchased on their website at Bimmerheads.com.