FIAT 500L MADNESS Power Pack - Stage 1

Purchase our most popular Power Pack Upgrade and save an additional $150!


Power, Response and Savings!

This is the exact same module set that is being used on the World Challenge FIAT 500 Race Cars! 

This listing includes the MADNESS MAXPower Engine Control Module and the MADNESS GOPedal. Both items are designed to plug right in and deliver improved power and response. Wake up your 500L with this Power Pack and save!

The MADNESS MAXPower Engine Control Module provides you with an affordable and proven way to give your 500L more horsepower and torque. The ECM is completely Plug and Play and will instantly transform your 500L. For more information on the MADNESS MAXPower Engine Control Module visit the product listings pages Here for Bluetooth Control, or Here for the Standard ECM.

The MADNESS GOPedal is designed to reduce initial lag, the GOPedal connects to your stock pedal assembly and allows you to choose between settings for different driving styles. Click Here to visit the product listing for more information on the MADNESS GOPedal.

The video below shows how to install the previous version of this ECM, since the wiring harness is identical the installation is as well. The only difference is the box itself, the software inside as well as the Bluetooth capability. As always if you have any questions at all please do not hesitate to call us at 562-981-6800.