The single-channel dual exhaust is a full 10 lbs lighter than the stock BMW part. The Dinan Free Flow Axle-Back Exhaust is a sporty sounding exhaust at wide-open throttle when you want it but also quite and civilized when you are at light throttle cruise. This is consistent with Dinan's core philosophy of "Performance Without Sacrifice". One of the reasons you purchased your BMW is because of its level of refinement.
Fits: BMW M3 (E9X). Confirm fitment with us before ordering.
