AMU code 1.8T engine with 225hp and behind it is the 6speed manual transmission that comes with this engine on the 2001 Audi TT Quattro Roadster. Only the Quattro has the higher performance 225hp 1.8T engine. The front wheel drive one only has 180hp 1.8T. Make sure you label the 6speed manual trans as a Quattro 6 speed. I want $1200 for each the AMU and the the 6speed trans.