AKRAPOVIC P-HF1351 Sound Kit for BMW M340I (G20/G21) / M440I (G22/G23) 2020-2024 ymm_1 This gives the system –

This gives the system – which is designed for racing track use only

and reinforced wheel setups

Track-focused configuration

2 LSU sensor will be superseded to the 30-4110 Wideband UEGO Gauge Controller that uses the Bosch 4

18 30 8 686 640) is needed when installing the Slip-On exhaust system on BMW M340i (G20

AKRAPOVIC P-HF1351 Sound Kit for BMW M340I (G20/G21) / M440I (G22/G23) 2020-2024 ymm_1 This gives the system –The optional Akrapovi Sound Kit enables owners of selected Akrapovi car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovi technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the