Alfa Romeo 4C - Performance ECU by MADNESS - 91 Octane
Special Order Item - Please allow 3-4 weeks for delivery.
This performance ECU from MADNESS is designed to digitally connect with your car after its first start and unleash your cars full potential. This direct ECU replacement has proven to be a reliable, proven way to get extra power from your Alfa Romeo 4c. No one in North America has tuned and modified more Alfa 4c vehicles then MADNESS Autoworks. We do not overpromise and over estimate power gains! If you want a reliable, trouble free power upgrade for your 4c we encourage to select our MADNESS ECU Close. Please check out our video below that shows how we tune and dyno and check out the dyno charts posted for verification of power.
Please note! We do not use dash mounted dynos (like Auterra) for our power claims. Using dash mounted modules like Auterra will result in significantly higher, but also inaccurate dyno numbers.
- Reversible switch to the original OEM ECU
- Spare/ Clone ECU included
- Genuine Alfa Romeo ECU
- Specifically mapped for each region/ fuel type
- This version of the ECU is mapped for 91 Octane Fuel. Please check our other listing for a 93 Octane Version
As always we are here to answer any questions you may have. Call us for assistance and we will be happy to help.
All dyno testing shown was done in Southern California using California 91 Octane Fuel. Higher result are attainable with higher octane fuel. If you are in an area that has higher octane fuel your results should be slightly higher.