Bring your M20B27 S-ETA to life with this fully tuned, daily driven, and track tested performance chip. The SSSQUID 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:
- 1988 E30 325e(S) (S-ETA/SETA/Super ETA)
- 1988 E28 528e (S-ETA/SETA/Super ETA)
++ Denotes modification-specific limits. We will recommend a rev limit based on your engine modifications, but it can also set according to your request!
Don’t know what stage you need? Looking for a little advice? Please see the GETTING STARTED page or CONTACT US for more information!
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