as someone thats done a Erst conversion on my mk4 I would say don't do it.......... reason ?
As much as I love what my car goes like now I have a couple of points I hate about it now......
1, Petrol........ cuz i drive my car like a c**t I can get better fuel economy out of a 5.7 ltr cadillac.
2, Parts are a little pricer and I tend to find that parts dont last as long (just replaced front wheel bearings AGAIN after just 1year).
3, With close to 200bhp (169bhp when it was tuned) it's pointless driving with wet roads (Hate to think what 300+ is like)
4, Petrol..... ummmm said that already right ?
If I can think of any more I will add
Conclusion: After spending something in the range of £1300 on the conversion I kinder wish I had spent it on the body work to help the car last another 15-20 years, rather than putting a turbo in it and potentionly shorting the life of my cab.