CSTuned / FlorezTuning Multi-Fuel OTS Tune (EcuTek)

A powerful and reliable multi-fuel (three fuel types) OTS (off the shelf) tune from a certified EcuTek Master Tuner!

- Increased Horsepower and Torque
- Customizable and Engaging Drivability
- Greater Reliability and Peace of Mind
- Superior Fuel Economy
- Unmatched Customer Support

Multiple fuel modes means instantaneous switching between pump fuel and ethanol maps either via the ECU Connect app or the cruise control buttons on your steering wheel - no re-flashing, cables, or computer required!

Supported Vehicles:

- 2015-2021 Subaru WRX

For questions regarding modification compatibility, custom features, the tuning process, recommended maintenance, or anything else, please submit a ticket directly to CSTuned using the following link:

Click here to submit a ticket!

* EcuTek ECU Connect Kit Sold Separately
* EcuTek VIN License Sold Separately
* EcuTek Remote Tuning License Sold Separately