Anyone know anything about the BMW Performance Silencer System???

Here's the performance exhaust at idle, I'll have to get some better vids of it under load, but you get point.



You can do the golf tee 2.0 actuator clamp mod and get both sides flowing at idle, but it's still the same muffler, so it won't sound the same as the performance exhaust.

ND...any way you could take some pics of the muffler/exhaust tips from under the vehicle? I am wanting to know if you have two pipes coming from the muffler into the tips, or just one.

Originally Posted by TN_3

ND...any way you could take some pics of the muffler/exhaust tips from under the vehicle? I am wanting to know if you have two pipes coming from the muffler into the tips, or just one.

It's a single pipe on this one, I haven't seen the 50i's in person, but everything I've seen on it, it's a dual pipe. They tip pipes are clamp on and can be adjusted up and down, side to side but not front to back. That was the biggest thing trying to adjust them, to get the exhaust sitting perfectly even so they stuck out of the bumper at the same length.

You can tell they're single pipe from this pic, but I can try to get an underneath pic if you need it.

If possible...what I noticed when comparing non-M Perf Package 50i and a M-Perf Package 50i was the difference in the connecting pipe from the muffler to the exhaust tip from underneath the vehicle. On the non-M Perf it was one pipe, on the M-Perf it was two. I will try to get a pic, just curious what your exhaust looks like from underneath.

anymore updates, picts or videos of the M performance exhaust