I quess theirs two kinds of people the customisers and the people who keep their car stock.i think it looks abit odd with a subaru bumper on a TRX but on the other hand they do look good with some nice rims and paint.
I'd say the 2 types of people are
Those that change the plastic parts on their car to make it look slightly different, or
Those that actually modify their car and make it better.
Seriously though, Your pintara is like 20 years old now mate, with a bumper from a 10+ year old car tacked onto it, it won't look cool, it will look like you put a different bumper on an old shit car.