I had a mk2 golf with a 220bhp TT engine which was pretty cool, but being a conversion had it's little niggling problems.
The engine install was a bit messy when I got it back from the company that did it so I learned more about mechanics and pulled it all out to tidy up
the mk4 tdi golf I have at the moment hasn't missed a beat in the 60k I have owned it. just driven 3000 miles to spain and back on holiday hehe
Not much done to it. coilies, 18" RS4's, anniversary head lights that's all

It has old man grey interior though