REMUS BMW Z4 M40i, Roadster, 10/2018 onwards 3.0L – Axle-back Exhaust
REMUS BMW Z4 M40i, Roadster, 10/2018 onwards 3.0L – Axle-back Exhaust
REMUS AT POTN
Find the right sound for your Z4 M40i.
Explore the Axle-back Exhaust range listed for BMW Z4 M40i 3.0L. Match the vehicle and component combination below before choosing your option.
Sound, style and the right specification
REMUS develops sport exhausts around sound, design and performance. The final tone depends on the system, engine and configuration.
Check the engine, production dates and body style against the catalogue applications below.
Compare the available component and finish options using the product selectors. Read the fitting notes before ordering.
What you are choosing
An axle-back system updates the rear section of the exhaust. Check the connecting pipes, outlet layout and tailpipe requirements listed for this application.
Axle-back Exhaust: 084019 1500 + tail pipe set! The original exhaust must be cut! The system includes an additional original BMW actuator and a Y-cable for connecting both actuators with the onboard electronics of the vehicle. The activation of the valves is carried out using the vehicle onboard electronics.
7 product configurations are listed. Choose the required option using the selectors; the selected variant SKU identifies its component combination. A fitting requirement in the catalogue does not by itself confirm that the required accessory is included. Confirm the selected SKU if an adaptor, controller, diffuser or additional pipe is needed.
Components common to the listed configurations
- 084019 1500 — Sport exhaust L/R system (without tail pipes) with 2 integrated valves, incl. EC type approval Original tube Ø 65 mm, REMUS tube Ø 70 mm The system includes an additional original BMW actuator and a Y-cable for connecting both actuators with the onboard electronics of the vehicle. The activation of the valves is carried out using the vehicle onboard electronics.
Catalogue vehicle applications
These applications share a catalogue group. Component choices and the restrictions below still apply to each exact vehicle. “Onwards” reproduces an open-ended catalogue date; check the production month and any later model changes.
| Model / production dates | Engine / catalogue notes |
|---|---|
| Z4 M40i, type G29, Roadster, 10/2018 onwards | 3.0L Turbo 250 kW (B58B30C, R6, with GPF) |
Approval and fitting
Confirm the approval documentation for the exact vehicle, components and configuration before ordering.
- Confirm the exact model, body style, engine code, power output and production month.
- Match GPF/OPF equipment, valve arrangement and original exhaust layout where specified.
- Check cutting, mounting, bumper/diffuser and adaptor requirements in the catalogue specification.
- Ask POTN to confirm any unclear application or component combination before arranging fitting.
Need help choosing? Use the REMUS vehicle finder or contact POTN with your vehicle details and the selected SKU.