BMW F22 F23 M240i RESONATOR GPF/PPF DELETE PERFROMANCE EXHAUST

Requires mandatory ECU reflash (PPF models only). Fitment to PPF equipped models is for motorsport and off road use only. This exhaust makes the system louder as it removes the standard resonator or PPF filter on later models and therefore, offers a significantly sportier exhaust note. All relevant fittings and gaskets are supplied for fitment and to revert back to the standard exhaust. Fitment to later M240i models which have the PPF filter as standard will require basic engine tuning at time of fitment to cancel the EML light. Fitment to PPF equipped models is for motorsport and off road use only.