Fair enough, but on what engine did you do this upgrading? The 1.8T 225? And why the HELL invest in a TT that much, the chassis is just not that good and when i see the list you just summed up it must have cost you at least the same as the car itself. For that money i'd just bought me an S4 or something 

 Anyhow, octane seems to be the topic 
