Just curious, why is Jlevi SW handling the customer service for Riss Racing?
I had been trying to get in touch with them and hadn't heard anything at all..
Like I mentioned in another post, I was assured by Riss Racing that the fitment of the pipes would be 100% and that they wouldn't cause error codes. Sure enough my mechanic was forced to heat the pipes and hammer them a bit to make em even fit at all, and once they were installed they instantly threw error codes...
This only reinforces all the negative things I read about Riss Racing on this forum.
2007 E92 335i--SG, Fully loaded, minus the dead weight..err..iDrive and Active Steering.