Dinan 16-18 BMW 340i (F30)/17-20 BMW 440i (F32) Free Flow Axleback Exhaust System - Black Tips wheel arch Specifically tailored for the high-performance

Specifically tailored for the high-performance braking system of the G87 M2

allowing your turbos to breathe more freely for sharper throttle response

The silencing effect is removed

Year Make Model Submodel 2018 BMW 320i Base 2018 BMW 320i xDrive Base 2018-2022 BMW 330i Base 2018-2019 BMW 330i GT xDrive Base 2018-2022 BMW 330i xDrive Base 2021-2022 BMW 430i Base 2021-2022 BMW 430i xDrive Base 2023 BMW M240i Base 2022-2023 BMW M240i xDrive Base 2020-2022 BMW M340i Base 2020-2022 BMW M340i xDrive Base 2022-2023 BMW M440i Base 2022-2023 BMW M440i xDrive Base 2022 BMW Z4 M40i 2020 BMW Z4 M40i First Edition 2020-2021 BMW Z4 sDrive M40i 2019-2022 BMW Z4 sDrive30i 2021-2022 Toyota GR Supra A91 Edition 2020-2022 Toyota GR Supra Base 2020 Toyota GR Supra Launch Edition 2020-2022 Toyota GR Supra Premium

Dinan 16-18 BMW 340i (F30)/17-20 BMW 440i (F32) Free Flow Axleback Exhaust System - Black Tips wheel arch Specifically tailored for the high-performanceDinan engineers designed the F30 340i and F32 440i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Not only is the tone improved but the additional burbles and pops that come with it are simply intoxicating. Dinan also incorporates a Helmholtz chamber design that reduces resonance