ECU Tuning is our main business.
With more than 10 years experience in Rotary tuning, and with customer around the World, we can provide high quality tuning with respect to longelivity and power. We provide the same quality for selected Piston engine powered Cars. Just browse through our selection.

RX8 Custom NA (Send In)

RX8 Custom NA (Send In)

SKU : EZTN_Custom_NA

The Custom NA Send In is our premium complete ECU reprogramming service for a Naturally Aspirated RX8, for customers sending their ECU in. It includes and automatic return shipping price calculated at checkout.

Every rotary engine is unique based on the wear of its internal parts such as rotors, plates, housings and seals. So, unlike stock mapping packages which are preset to defined settings and parameters, our Custom NA ECU remap is tailored to suit the nuances, wear and performance levels of your individual engine. We upgrade your ECU software to the latest Mazda firmware, install all the benefits and features from our EasyMap reflash including adjusting some engine critical settings to enhance the performance and increase the longevity of your rotary powered vehicle. We then fine tune your ECU to adjust for sensor variations resulting in a far more efficient running engine, better economy and increased vehicle performance before releasing the full power of our mapping to unleash every last drop of horsepower and torque to suit your individual car - whilst retaining critical reliability.

Based upon your existing vehicle ECU Base Map.

Free upgrade to the latest Mazda ECU firmware.

Some of features that are optimized:

  • Increase Oil Metering Pump (OMP) Injection Rates;
  • Adjusted Low & High Speed Cooling Fan Trigger Temperatures;
  • Adjusted Cold Start Rev Limit;
  • Adjusted Dwell Timing for D585, D989, BHR, AEM Smart or MSD Coil Packs;
  • Check Engine Light (CEL/DTC) Removal/Delete;
  • Throttle Response (throttle reacts faster with less pedal angle);
  • Sensor Adjustments including Mass Airflow (MAF) to suit the nuances of your engine;
  • Complete MAF scaling, intake, exhaust and fuelling reconfiguration to extract maximum performance;

Ideal for those with Street/Half-Bridge/Bridge-ported engines and lots of modifications and bolt-ons;

Official EasyTuning Certificate including details of performed changes;

Option to reflash back to the base Mazda ECU Firmware at any time with a 100 Euro charge (plus shipping).

This service is offerd Worldwide. It is requires you to send in your ECU. We will send the ECU back within 24 hours of reception. 

Return Shipping costs are calculated at checkout!

Special Note: After our reflash, you will not be able to reflash it yourself or somewhere else, as the ECU is encrypted. Prior to any further reflash, you must send it back to return to OEM condition.