Springs & exhaust? Other mods avail?
I had my local Renn-tech dealer call them and they said nothing is out. Just that protype I've seen posted and nothing will be out for some time.
As for exhause, I loved my old Eisenmann Race on the M but they don't have anything for the E63 yet. However Renn-tech has a system, anyone have this?
Or do I just need to wait a little while to be able to really shop?
Thanks!
I think the OEM exhaust sounds great the way it is, but if you're gonna mod it I'd say wait a bit longer and decide when there's more options out there.
heard saw one with the mid resonator replaced with a custom X-pipe set up.
The result is very pleasing and deep but not too loud under load and no droning...



