Removing Spoiler - in Game, but Disabled

After the update, I found unique V4 bodykits and spoiler in my inventory.

V4 Nissan Silvia S15 bodykit
V4 Nissan Silvia S15 spoiler-less spoiler
V4 Mazda RX-7 bodykit (this bodykit had stock spoiler)



These were the only cars of V4 with unique bodykits.
My E46, Elise and R8 had no bodykits, therefore no refund for those.

AND THIS IS HOW I USED MY NEW NO-SPOILER:

Although "Spoiler-less" spoiler is already in game, It is not available nor for BOOST nor for IGC.

Invisible (removed) spoiler in game files:
Need for Speed World\Data\Cars\SPOILER_NONE