Has anyone seen Milltek's graph for fitting one of their sports cat's on an S3?
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.