Hey All,
I did the conversion back in 2000. I have all 4 OEM bumpers.
Carrera
Turbo
GT2
GT3
By far the GT2 has been my favorite.
I did this conversion in a matter of a few hours. I have also done it on a few other cars. You will need alot of little parts...it all adds up.
Take a look!
I also have the euro rear bumper: