Can't get twin tubo to install into Ferrari F50

Anyone else having difficulty getting the twin turbo installed into the F50? I install it like every other part and then when I back out of the aspiration menu, game is putting the stock aspiration back in. Is there a fix to this? Thanks

if you have enough money , buy another car , happened with me on one of the open soure tunes on here , not really sure why it happens , but I bought another car and it worked fine

This is a known problem that occurs if the aspiration change is made first by loading someone elses setup. You must buy the aspiration changes yourself to avoid it happening. The only solution is to buy another car I’m afraid.

Thank you for the help! I guess I’ll just have to get a new F50 and buy the aspiration myself for future cars.

You’re welcome, but remember this is not a problem restricted to the F50. All cars with aspiration upgrades can be ruined if you load someone elses setup first. Always install aspiration changes yourself before loading any setup.

another Problem is if you buy any cars off the Auction the asperation Glitches and you cant install it until you

Buy a copy of the car
Make a tune for the certain car