I just wanted to know what are the advantages of the Urethane bodykits since I have seen that the Urethane parts are more expensive. I don't really know much about this so I would appreciate the help. Thank you!

they can be lighter than fibre glass and better fit and finish can be achived.

Thank you!! for the info..

the best is they can take a beating cuz it bends a bit and can absorb impact without cracking.

I had three different fiberglass front bumpers on my last car and they are cracked no matter how careful or well I drove..

fiberglass cracks just like mikeb put it. just get a carbon fiber body kit if you have the money :D

urethane is good shit , had it on my last car.

think of urethane as rubber or such
remeber those garbage can commercials or like the saturn commercial.
then think of fiberglass as all those riced out civics look with chipped up bumper,skirt,rear,fenders,etc.,