SOLD!
This exhaust is adjustable, but it turns out that the tips are too long for the e90.
It will fit the E92 and E93 perfectly, but the pic shows that it looks a little goofy on the e90.
Has a total of about 4k miles on it, I bought it from a forum member. Ran it on my car for 50 miles, but can't stand how much the tips stick out.
It's in perfect condition, except that the clamps are a touch rusty. (they work fine) There is a mark on one tip, will probably come off with polish, but you can't see it on the car.
Includes heat shields so you don't cook your diff.
$2100 shipped in the US. PM me for a pickup price in the SF Bay area.