What do you have and was it worth it? Interested in hearing from those who have it mapped. Not interested in peak power increases , i'm well aware remaps are best suited to turbo cars. I spoke to quantum tuning, he said don't bother. I spoke to Superchips and they say I will notice the difference in throttle response and delivery, they need to fit an acutual chip into the ecu which I thought was strange, sounds like old school tech for a cosworth. Have AmD and a Revo dealer not far. Thanks.