ZAERO Design EVO-1 Gloss Black Diffuser Side Spat Flap Extensions for BMW 1 Series F20 F21 LCI, M135i, M140i 2015-2019
Transform the rear of your BMW 1 Series with these ZAERO Design EVO-1 Gloss Black Diffuser Side Spat Flap Extensions. Designed specifically for the BMW 1 Series F20 F21 LCI, including M135i and M140i, these rear diffuser extensions deliver an aggressive OEM-plus look that ties in perfectly with the EVO-1 rear diffuser and the factory rear bumper lines. If you are searching for BMW 1 Series M140i diffuser extensions, BMW F20 rear spats, BMW M135i rear diffuser add ons, or gloss black diffuser side spats for F20 F21, this is the clean, bolt-on solution that looks right at home on your car.
Why choose these diffuser extensions
- Direct fit on OEM mounting points. No drilling, no glue, no tape, no extra fixings. Simply bolt on and go.
- High quality ABS in gloss black for a premium finish that matches other gloss black styling parts.
- Complements ZAERO Design EVO-1 Diffuser and flows with the side skirt lines for a deeper, wider, more distinctive rear stance.
- Perfect for BMW 1 Series styling, BMW M135i styling, BMW M140i styling and F20 F21 LCI rear diffuser upgrades.
- Designed for daily use, shows and spirited road drives where you want strong visual impact with effortless fitment.
Fitment and compatibility
Compatible vehicles:
- BMW 1 Series F20 F21 LCI 2015-2019
- BMW M135i F20 F21 2015-2016
- BMW M140i F20 F21 2016-2019
Important compatibility notes:
- Fits only with the ZAERO Design Rear Diffuser or the OEM factory rear diffuser.
- May not be compatible with other aftermarket rear diffusers.
- Confirmed does not fit with Reiger Rear Diffuser.
What you get
- 2 x ZAERO Design Gloss Black ABS Diffuser Flap Extensions, Left and Right
Installation
These BMW F20 F21 diffuser extensions are a straightforward bolt-on upgrade. They fit directly to the OEM mounting points. No drilling, no adhesive, no tape required.
Prefer professional fitting. Nforcd can install at our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
Real-world results
We have fitted and used these ZAERO Design EVO-1 gloss black spats on our own cars and customer builds. Feedback has been consistently positive for fit, finish and the sharper, more muscular rear look. If you want an easy, reversible upgrade that immediately elevates your BMW 1 Series, M135i or M140i, these rear spats deliver.
Shipping
Worldwide shipping available, with express options to reach most countries in a few working days. UK orders typically ship via Royal Mail 48hr or FedEx Next Day.
Brand note
ZAERO have no economic connection with Bayerische Motoren Werke AG or BMW M GmbH. This is not a genuine BMW product.
SEO-friendly fitment keywords to help you find the right part
BMW 1 Series F20 F21 LCI diffuser extensions, BMW M135i diffuser extensions, BMW M140i diffuser extensions, BMW F20 F21 rear spats, BMW 1 Series gloss black rear diffuser add ons, EVO-1 diffuser side spat flap extensions, ZAERO Design BMW 1 Series diffuser, BMW F20 rear bumper extensions, BMW M140i styling parts, BMW 1 Series body kit gloss black, BMW M135i rear splitter extensions, direct fit bolt-on diffuser spats.