I have about the same milage on my 330ci. And its a totally different car now that its been boosted. THe only downside I see in your application is that its a 2.8. Not that its a big deal but spedning 6500$ on a SC plus install and parts will run you 8 g -ish. Now 8 grand and your car might be a great downpayment on the new 335i.
"I catch you in my dreams, just me and you. But you seem confused, I'm not trying to break the rules.
So why do you feel the way that you do? So why do you feel the way that you do?"
Official E46 OT Podcast