It's confusing, it has a first, two seconds, a third, then two overdrives. At some point they just went from calling it the 545rfe to a 6 speed up until the 8 speed was made available.

At any rate, it's worlds better than the RE I have in my '01.

Trying to adjust mine with a Superchips Cortex I bought, but having some programming issues with Superchips at the moment......