Upgrade the rear end of your BMW with this M Performance Style Rear Diffuser, designed to give your G20 or G21 3 Series a more aggressive, sporty appearance. Featuring a sleek gloss black finish and a distinctive performance-inspired design, this diffuser enhances your BMW's rear styling while complementing the factory M Sport bodywork.
Manufactured from durable ABS plastic, this rear diffuser is designed for compatible BMW models equipped with the factory M Sport rear bumper. It utilises the original vehicle mounting clips and bolts for installation, providing a clean, integrated appearance.
Ideal for BMW owners looking to achieve a sharper, more performance-oriented exterior without replacing the entire rear bumper.
Specifications
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Product Type: Rear Bumper Diffuser
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Style: M Performance Style
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Vehicle Make: BMW
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Compatible Models: G20 / G21 3 Series
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Model Years: 2019–2022
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Colour: Gloss Black
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Material: ABS Plastic
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Installation Position: Rear Bumper
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Fitment Type: Direct Replacement
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Installation: Utilises original vehicle clips and bolts
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Condition: Brand New
Compatible BMW Models
Designed for the following BMW G20 / G21 Pre-LCI models equipped with the M Sport package:
- BMW 318i (2019–2022)
- BMW 320i (2019–2022)
- BMW 320d (2019–2022)
- BMW 330i (2019–2022)
- BMW 330d (2019–2022)
- BMW 330e (2019–2022), subject to bumper and exhaust compatibility
Fitment Requirements
Please check the following before purchasing:
- Compatible only with 2019–2022 BMW G20 / G21 Pre-LCI models fitted with the M Sport rear bumper.
- Not compatible with Standard or Luxury models.
- Designed for the specified round exhaust outlet configuration (single outlet on each side).
- Not compatible with BMW M340i or M340d models.
- Not compatible with LCI facelift models (2023 onwards).
Package Includes
- 1 × M Performance Style Rear Diffuser
Installation Information
The diffuser is designed to utilise the original vehicle mounting clips and bolts after removal of the existing rear diffuser. Professional installation is recommended to ensure correct fitment and alignment.
Important: Please verify your BMW's model, year, bumper style and exhaust configuration before ordering. Compatibility may vary depending on factory specifications and vehicle modifications.
