Hi dude, First : u can't get boost spoiler by IGC using ARTMoney
use this to get the right bodykits https://www.mpgh.net/forum/451-need-s...ol-1-05-a.html
second: when u install boost bodykit u'll have 2 choices: to keep the IGC spoiler or to remove it & get the stock spoiler back by freeze trainer
to get the stock spoiler back : change to supra - freeze the stock spoiler -paint your car & save
this could help too https://www.mpgh.net/forum/644-need-s...e-trainer.html
Have a nice day