Ya I get that buzz and I’m running full catless OG touring. It’s audible at 2.5k or so. I’ve looked all throughout my chassis and see no rub nor context anywhere plus my slip fits are full bottomed out. The buzz is either from vibration/resonance that shakes something within the back...
at what RPM range do you hear it? and do you have a downpipe?
Im not too familiar with MAP's exhaust but I can say my AWE TE with catless added lots more NVH and i get an awkward vibration throughout the cabin at a certain speed/rpm.
I’m catless so imagine. So I have to ask, was it worth it? Did the sound change for the better/worse. I know it helps with drone. I just love the way it sounds now and don’t want to change that
good to know im not alone. It’s super annoying when I don’t have music on. I know it’s the nature of the beast but if I can rid it, this exhaust would be absolutely perfect. You are running catless Downpipe?
that buzz you are referring to. Was it something you heard like in-cabin like if something was vibrating inside towards the rear?
I get that under load at 2.5k rpm
OP funny I come across this post and in regards to running a catless DP I also do get a weird buzz sound from the rear at around 2.4K-3k. Kinda annoying when you know it’s there but almost a non factor if music is on and you tune it out.
exhaust sounds amazing otherwise
did some sound deadening. Trying to get rid of this slight buzzzing at 2.5k’ish rpm in the rear of the car. It helped but just a little.
any other good spots?
damn, youre worse than me.
1. I really cant see anything in these pics
2. You're going to accumulate more as you drive the car, unless you plan on garaging it and never stepping a foot inside. I know its a beautiful brand new car but enjoy it dude. try not to worry about the small stuff like this