Quote:
Originally Posted by Igor@ONEighty
I was itching to mess around with my shops neighbors 2012 550xi. I hated what he had going on with his rear end so I'm slowly revising it with my own twist, even though he was against every idea, he's slowly loving the out come 
Anyway... I ordered the F10 M5 diffuser from getbmwparts.com. Once it arrived, I had it painted AW, and went ahead to test if it... figured it would be a direct swap, I was wrong. In order to fit the M5 diffuser, it was either modify the stock tips and shift them a few inches, or pick up Quad Tips and get em installed. |
I was hoping the m5 diffuser was a direct swap for the 550i too.. Anyone know how much modification would be needed to make this setup work with stock 550i tips?