BMW F32 4 Series BMW M Sport Style Diffuser Only
M Sport 428i Rear Diffuser
For 2014-2020 BMW F32 4 series M Sport Bumper
Please pick your options carefully. Exhaust Modifications may be required
No instruction, Unpainted, OE Bumper Material (PP)
For the best result, we recommend professional installation and confirm fitment prior to paintingMade in Taiwan
M Sport 435i Rear Diffuser
For 2014-2020 BMW F32 4 series M Sport Bumper
Please pick your options carefully. Exhaust Modifications may be required
No instruction, Unpainted, OE Bumper Material (PP)
For the best result, we recommend professional installation and confirm fitment prior to painting
Made In Taiwan
M Sport Quad Rear Diffuser
For 2014-2020 BMW F32 4 series M Sport Bumper
Please pick your options carefully. Exhaust Modifications may be required
No instruction, Unpainted, OE Bumper Material (PP)
For the best result, we recommend professional installation and confirm fitment prior to painting
Made in Taiwan
Pairs well with
BMW F32 4 Series BMW M Sport Style Diffuser Only
FREE USA SHIPPING | On set items
EASY FINANCING | Apply at checkout
REPUTABLE SOURCE | Leading brands
Quick Answers
Will this fit my vehicle?
This part is made for the models listed above. If you’re unsure, send us your year, make, and model and we’ll confirm fitment for you.
What’s included?
You’ll receive exactly what’s shown. Hardware is not included unless the product description says otherwise.
How’s the install?
We recommend professional installation. If you’re local, you can book an install with us directly. Some parts may need trimming, drilling, or adjustment depending on your setup.
Do you ship internationally?
Yes, we ship worldwide. Contact us if you need help placing an international order.
Still have questions?
Reach out anytime. We’re here to help before and after your order.
FOLLOW US ON INSTAGRAM #BUILTBYETERNA