Mercedes nut got an 05 4.8is and loves it!

[MB_Fahrer]

Originally Posted by sockethead

I didn't a before but after was a disappointing 191hp with ideal weather.
I went with Dinan because the car was still under factory warranty at the time. It's got the stock exhaust on it but the shop that installed it said that the ZHP exhaust sytem would be ok. I'm going to put a full Corsa exhaust on it one of these days and see how it eperforms after that...
We're still debating on whether to start modding the 4.8....

What year is it? 330i sedan or coupe? I'll have to give it some thought. The Corsa system sounds great on the E36's or e46's. Just thinking out loud...the corsa rear sounds like a good idea along with more free flowing cats (200cel should do) and headers. I'll poke around and see what I can come up with. Active Autowerk makes (more) reasonably priced headers than Supersprint. Hope you don't mind me sticking my nose in.

What would you like to get out of the 4.8? What areas do you think need improvement?

Cheers,
Ricky