EcuTeK, is the software used by the worlds top tuners to adjust the factory ECU in your car.This is done purely via the factory cables in your car and requires no soldering, no chips and absolutely no wiring modifications.
More details on why an EcuTeK upgrade to your factory ECU can improve your cars performance follow these handy links:
Who Uses EcuTeK?Winners and major distributors use EcuTeK , you can have the same quality and same software in your car now.
Frequently Asked Questions
Mazda Upgrades, click here for more info