[tchelo_rp]

Guys,

I've the eisenmann exhaust on my 1M and this week I'll install the midpipe...

I wish to buy and install the downpipe too...but some people told me if I do that, I'll have problems with a sensor and a light will be on my dashboard, and I could have some problems (it's seems that the 335 and the 135 had these problems...)

So I want to ask, is this real?Can I buy and install a downpipe on the 1M without have any problems? If there is no problem, what brand do you propose for downpipe?

Thanks...