Budmanstl Posted July 25, 2006 Report Share Posted July 25, 2006 I have a 00 Esprit V8, and I was looking to get the Johan ECU upgrade. What are the safest upgrades out there to increase acceleration? I've heard pro's and cons about upgrading the Turbos. But I also heard if you upgrade the ECU, you should upgrade other things as well, like the Turbos. Is this true? My main goal is to increase acceleration while already going 60-80 mph. I want the back of my seat to feel like the Mission to Mars ride at Disney! Andy Quote Link to comment Share on other sites More sharing options...
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