Milltek's latest addition to their own Fast Fleet, the F30 BMW 328i M Sport, has undergone copious amounts of research and development in their UK-based factory/engineering centre and has emerged with an extremely promising performance exhaust system.
Finally bitten the bullet and had primary cat back Milltek exhaust fitted. Exhaust is only slightly louder than stock, nicely bassy at low revs, nice howl at higher revs. Main thing I changed the exhaust for…no drone. Used to suffer nasty in cabin drone at 2300-2800 revs, now long journeys are a real pleasure instead of having to keep the revs above or below the drone band.
It's undergoing final testing at this very moment and we'll have more information here in the coming days...