Well now it's been asked 757,001 times because I'm confused by the things I'm reading in my search.
Sorry...but I'm an admitted newbie that is still confused.
I did search...damn it, but there's so much CONFLICTING information on here I wanted to see if maybe asking a direct question would get a direct answer.
Example...in this thread:
http://forum.e46fanatics.com/showthread.php?t=791992&highlight=m3+springs
One guy says, "don't do it...it will raise the front of your sedan and make it look like a 4x4 because the M3 is heavier."
Then someone says, "your 325i is heavier than an M3 so it will ride lower and kill your shocks."
Others suggest, "throw them in and see for yourself."
I'm still reading multiple threads, but I understand WHY this topic comes up frequently. There's so much differing opinions on if it will or won't work I just hoped someone that actually DID this would be able to possibly get some insight.
I've been offered a set of M3 springs (2002 - 70k miles) for $25 bucks, so I just wanted to see if all this confusing info might have better answers if I was asking specifically about my car vs. this 2002 M3.