The one I've gone for has been developed for the Edition 30. Its 3" all the way through unlike the milltek which starts off as 3" and reduces down to 2.75".
Hopefully I'll get a review up once its on. I'm booked in for a week on wednesday and I'll be going for the stg 2 superchips map after that.
why u going superchips route?
is stage 2 the final stage on that?
Revo offer the stage 2 + now 360 bhp