Jmho, but tuning is a big part of FI. I've always figured by the time I do decide on a "more power" solution, it will most certainly be tuned. A poorly tuned car will not have the desired results. Having spent a lot of time with Mustang/Supra owners, I've seen the difference between a dependable, efficient car and a poorly running turd is simply the tuning.
To me its all the difference in the world.
To me its all the difference in the world.