[cwg]

I have the PPK and PE on my N55 - anyone running down pipes, catted or not, in combination with the PPK? Would appreciate any feedback.

Thanks

[GTOtoBMW]

Ill let you know once I install mine. I do have a Procede, but I switch around the maps depending if I'm on or off base.

[cwg]

Thanks - which DP do you have?

[GTOtoBMW]

AR design. I got it a bit before x-mas but then we moved from Italy back to the US, so the car and parts have been in transit. I'm going to try and install it this week.

[GTOtoBMW]

I FINALLY got around to installing my downpipe. The exhaust sounds A LOT better and the popping is way more noticeable. The turbo spools a little easier but I couldn't say how much. The extra power is noticeable though.

[cwg]

Thanks for the update I have the PPk and PE and the popping is almost at the limit for me. I am a little worried it will be too loud. I get as lot of burble on closed throttle as it is.