[John_01]

Originally Posted by insane79

ooh k, the flip valve is on the inside part of the exhaust, opp of where the tail pipes fit. We need to take the car on the lift to see properly. You got the PE installed for your car?

I don't know about that, but on my car there is no valve on either side. As far as I know the version for the 330i with the valve looks like this. The only thing on mine is a weight and some rubber damping to absorb vibration. I looked at this issue a lot and was pretty close to ordering the Eisenmann sport muffler, but in the end I decided to leave the exhaust on the 325i stock.

[insane79]

Originally Posted by John_01

I don't know about that, but on my car there is no valve on either side. The only thing there is a weight and some rubber damping to absorb vibration. I looked at this issue a lot and was pretty close to ordering the Eisenmann sport muffler, but in the end I decided to leave the exhaust on the 325i stock.

ooh i thought the rubber damping thing you mention is the flip valve
so its just a rubber piece to absorb vibration?

Thanks..

[cartaa100]

Defiantly the best you can make a 325i sound!!