dude get rid of it
its way too big a it destroys the rear look of the car.
i had it on mine and its the best thing i ever done
unfortunately there are 6 bolt holes on each guard for those ugly side pieces, so even if you change to a stock/gtr wing you will need someone to patch it up..
cost me $1350. all holes led filled was $350 and undercoated(a friend of a friend done it) could cost upto $700.
and i got the rear reprayed for $1000.
check my gallery pics you'll see the difference.