Hey, No Kompressor here. Ive never dragged a GTI, but I think they are pretty simular. I was reading a copy of motor magazine and they did a test run doen the quarter and I think it did a 15.4 Ive only been to the track and I did a 15.3, other on this forums get mid to high 14s, bangn got a 14.46 quarter with a few small mods. But I sure a worked GTi will destroy a corolla. Anyway I imagine stock for stock they are simular, with the GTi being a better car but with a much higher price tag (i.e 15K plus more than the stivo). The JDM headlight mod is custom, ZAV set up a DIY on the forums so look in the Inside/Out section.