I don’t want it way too noisy so I’d be hesitant to interchange anything. I’m open to ideas on this. Also, I’d advise seeking a kit that features a tuner in addition to a downpipe. Downpipes usually need a custom tune. In the days of throttle overall body injection (earliest https://eduardoyqiuh.yourkwikimage.com/656361/details_fiction_and_bmw