I like it a lot. It is a great way to get highway and drag race performance out of a car-- it's not as easy as they say to install though. It shifts nice... but different than an old 4 speed. The throws are shorter which is nice, but the synchronizers are very heavy duty, which is good for abuse but makes it harder to power shift (2->3 shift in a 4 speed becomes 2->N->3 in a keisler) this sounds strange, i know, but its hard to describe in words... more of a feel...