Rear Bumper Diffuser M340i M Look Piano Black for BMW 3 Series G20 G21 G28 (2019–Up)

Upgrade your BMW 3 Series with this M340i M Look rear bumper diffuser designed to enhance the sporty appearance of your G20 Sedan, G21 Touring or G28 models equipped with M-Tech or Sport bumpers. The diffuser adds an aggressive rear styling element that complements the performance look of your vehicle.

Manufactured from high-quality ABS plastic, the diffuser ensures durability and precise fitment. It features a Piano Black finish with Carbon Fiber insertion – no painting required, offering a premium sporty appearance directly after installation.

✔ Suitable for:
BMW 3 Series G20 G28 Sedan (2019–up) equipped with M-Tech / Sport bumper
BMW 3 Series G21 Touring (05.2018–2019) equipped with M-Tech / Sport bumper

✖ Not suitable for:
BMW 3 Series G20 G28 G21 equipped with standard bumper
BMW 3 Series G20 M340i (M bumper)
BMW 3 Series G21 M340ix (M bumper)
BMW 3 Series equipped with static or electric towing systems

✔ M340i M Look rear diffuser design
✔ Manufactured from high-quality ABS plastic
✔ Sport double outlet diffuser styling
✔ Designed for M-Tech / Sport rear bumpers
✔ Enhances aggressive rear appearance
✔ Piano Black finish with Carbon Fiber insertion – no painting required

Fitting & Installation:
IMPORTANT: In order to properly mount the rear diffuser and prevent deterioration, the final exhaust pipe must enter into the diffuser exhaust tips. The gas flow must exit through the diffuser exhaust tips and not downward.

Fitting instructions not included. Installation in an authorized car service is highly recommended.

📦 Package Includes:
Rear bumper spoiler valance diffuser
Tow hook cover

📐 Package Dimensions:
Length: 160 cm
Width: 30 cm
Height: 15 cm
Weight: 3 kg

📄 Certificates:
Without E-mark / ABE / TÜV