REMUS BMW 3 Series G20 Sedan (G3L) / 3 Series G21 Touring (G3K) / 4 Series G22 / 4 Series G26 3.0L – Racing Cat-back Exhaust L/R
REMUS BMW 3 Series G20 Sedan (G3L) / 3 Series G21 Touring (G3K) / 4 Series G22 / 4 Series G26 3.0L – Racing Cat-back Exhaust L/R
REMUS AT POTN
Find the right sound for your 3 Series G20 Sedan (G3L).
Explore the Racing Cat-back Exhaust L/R range listed for BMW 3 Series G20 Sedan (G3L) 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
A cat-back system replaces the exhaust downstream of the catalytic converter. Compare the exact pipe combination and fitment notes before choosing your configuration.
Racing-Cat-back Exhaust L/R: 085020 1000 (No EC type approval) + 085020 0000 + 085020 1500 or 085120 1500 (No EC type approval) + tail pipe set! No vehicle modifications required!
10 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
- 085020 1000 — Non-resonated Racing Cat-back-section (GPF replacement section), can only be installed in combination with the REMUS axle-back sport exhaust system Original tube Ø 70 mm - REMUS tube Ø 76 mm No EC type approval
- 085020 0000 — Connection tube for mounting of the sport exhaust
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 |
|---|---|
| 3 Series G20 Sedan (G3L), 10/2019 onwards | M340i xDrive 3.0L Turbo 275 kW (B58B30B, with GPF) |
| 3 Series G20 Sedan (G3L), 10/2019 onwards | M440i xDrive 3.0L Turbo 275 kW (B58B30B, with GPF) |
| 3 Series G21 Touring (G3K), 10/2019 onwards | M340i xDrive 3.0L Turbo 275 kW (B58B30B, with GPF) |
| 4 Series G22, Coupe (G3C, 3 door), 06/20 onwards | M440i xDrive 3.0L Turbo 275 kW (B58B30B, with GPF) |
| 4 Series G26, Gran Coupe (G4C), 10/21 onwards | M440i xDrive 3.0L Turbo 275 kW (B58B30B, with GPF) |
Approval and fitting
The catalogue identifies this as a racing configuration. Check the approval documentation for the exact vehicle and intended use.
Catalogue footnotes for listed components
The supplier attaches these notes to one or more components represented by this product’s options. Their relevance depends on the selected SKU.
- Note 3: When installing REMUS axle-back and cat-back or catalyst delete tubes on vehicles which are used for closed road driving, it is advisable to tune the ECU for a maximum gain in performance and to ensure that the CEL does not come on.
- Note 5: The use of racing products and products which do not have EC approval is generally not permitted on public roads.
- 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.