
DINAN FREE FLOW AXLE-BACK EXHAUST - 2016-2020 BMW 340I/440I D660-0055 is a BMW tuning and performance upgrade available under reference D6600055. Use this BavariaMotor product guide to compare compatibility, specifications and purchase details.
Buy DINAN FREE FLOW AXLE-BACK EXHAUST - 2016-2020 BMW 340I/440I D660-0055 for BMW
| Part number | D6600055 |
|---|---|
| Supplier / brand | Dinan |
| Part type | Exhausts/Downpipes |
| Indicative price | Approximately €1,284.09 at the time the source data was checked. Prices and availability can change. |
BMW compatibility and fitment
Fitment information is a guide, not a substitute for a VIN check. BMW can use different components within the same model year.
- Dinan 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…
OEM and cross-reference numbers
D6600055
BMW tuning checks before ordering
- Compare the complete part number, including any superseded number.
- Verify the vehicle VIN, production date, engine and option codes.
- Compare connector, mounting position and left/right orientation where applicable.
- Confirm any required supporting tune, hardware and professional installation.
Frequently asked questions
Will D6600055 fit my BMW?
Confirm the reference, chassis, engine, VIN and production date before purchase.
Is the EUR price final?
No. It is an indicative conversion and may exclude delivery, tax, duties or supplier price changes.
Does this performance part require installation or tuning?
Requirements vary by product. Confirm supporting hardware, software and installation needs before ordering.
Compatibility, availability and pricing must be confirmed before ordering.




