Originally Posted by markk

L8 with or without pectel assistance is an amazing ecu on its own without a doubt, just alot of people want the messabout factor of being able to fook their own map(s) up !

but it is down to if your chosen tuner can map the marrelli systems, if not you could end up spending more money in travelling than paying for an ecu that he/she can map locally (if you constantly need changes)