Has anyone seen Milltek's graph for fitting one of their sports cat's on an S3? http://www.millteksport.com/hiflow.sports.cats.graph.cfm It seems to suggest that you can get 50+bhp from fitting it. I rang them up, and they say it's with the addition of a re-map. Though nothing on their site says anything other than: "This graph show the power increase when using a Milltek Hi-flow Sports Cat over a standard catalytic converter." Surely, that's just pure misleading.