[surendrant]

So picked up a set of VRSF catless DPs from a forum member here and had them installed by Rocco over at RMP. Started up the car and everything seems to run smooth except for the fact that theres a lot of vibration on idle. No misfires and the vibration is not excessive but its definately noticeable. I can't hear any leaks, and no rattling or anything on acceleration. The vibration seems to lessen after the car warms up a bit but doesn't resolve. Gonna take it back to RMP later next week but I'm wondering if anyone has any advise. Also the O2 sensors seem to be okay. Searched up previous posts but cant really find an answer.

BTW I have 2007 e92 BMW 335i. Cobb Stage 2 Aggressive. Performance exhuast. BMS DCI. ER CP with HKS SSQV4 BOV.

Thanks in advance guys.