Originally Posted by Franc Rauscher

Throttle reset is the Cheapest Mod you can do. Sprint Booster is More. Much more.

Automatics see a marked impovement in pedal response.
Manuals see better control of engine RPMs at shift points.

I felt as you do for some time. I was wrong. It was the last mod I did after thousands spenton hardware and tunes. It was the most noticeble and provided the most improvement in driving pleasure.

Hands down.