[rblynn78]

Hey all, another exhaust thread here. Curious if anyone has had luck with this issue. I have a X5M, Dinan exhaust and VRSF downpipes with BM3 Stage 2 tune. OVERALL, I like it. But, there is some pretty annoying "rasp" to the exhaust at mid RPMs. Low RPMs and wide open are great.

Does anyone on here have an experience / luck / advice to get rid of the rasp on these cars? I know they made a "derapsing pipe" for E46s (yes, they were WAY raspier), but I was just wondering if anyone happened to tackle this successfully and could give me some advice. I am borderline thinking of going back to stock DPs if I cant get rid of the rasp / tin can sound. TIA