Altine side skirts and front for 2004 / 2005 RB1 question.

[Mastodon]

Hey -

Just wondering if you guys know if the 2005 Altine side skirts and front lip would fit on a 2004 model perfectly? Or would there be some minor adjustments to make them fit.
To the naked eye... the 2004 and 2005 model look identical.

Thanks a lot