I think maybe just use downpipe may not so loud?I might get flamed for this, but I was thinking about just doing my catless downpipe and an electronic cutout, honestly I was just going to straight-pipe it anyway, but i dont want ridiculous raw I6 noise full-time.
we actually started the car with just the downpipe... no way. It’s not loud at idle, but going up the rev range is too much for me to have 100% of the time, especially right under my feet and not out the back of the carI think maybe just use downpipe may not so loud?
Hope this Sema can hear the true sound.