Bring your M44B19 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. Only choose this product if you have an OBD-1 ECU!
This chip is compatible with OBD-1 swapped:
- 1996-2000 E36 318i (North America only), 318is and 318ti
- 1996-1999 Z3 1.9
If your vehicle retains the original OBD-2 ECU, you will need an ECU FLASH! Our ECU flashing service is available here: OBD2 FLASH
++ Denotes modification-specific limits. We will recommend a rev limit based on your engine modifications, but it can also set according to your request!