Upon the release of the M140i and 240i, it became instantly recognizable that the exhaust note from the mighty 3.0 turbo had fallen below the levels of expectation from owners looking for the emotional release that comes with driving such a powerful vehicle.

BMW in their defence offered in some part to recompense owners with the MPE (M Performance Exhaust). 

However, we believe that the MPE (and whilst offering a nice improvement over the stock rear silencer), fails to fully hit the mark sonically, and can often times leave the owner craving more sound. 

This leaves the vehicle owner in limbo, as the removal of the centre silencers as well as installing the MPE introduces a considerable amount of Unwanted Sounds And Frequencies (AKA Drone) into the passenger compartment,

With this in mind, we developed the BCS Centre Silencer Delete Pipe set with DDE.

The BCS DDE (Dynamic Drone Eliminator) pipe set, is the perfect partner for the MPE. The product is defined as being dynamic as it leaves the sound increase in place, shaving off a fraction of the db's whilst eliminating completely all drone.

The result of installing our pipe set completely redefines the stock exhaust note, not only by increasing the overall sound output but by redefining the character of the sound and in so doing proving drama in the form of pops and burbles which have become the stuff of legend on this platform, especially in the Sport and Sport+ modes.

If you do not have an MPE installed on your vehicle, you will not require this pipe set, instead, we recommend the non-DDE variant of this product and therefore suggest that you navigate back to the appropriate page on our M140i / 240i product listing.

The product is completely MOT friendly and suitable for both road and track use.

The fitting time for this product is 1 hour.

Please note this product will not fit the Convertible