Maxton Design Gloss Black Rear Corner Splitters / Spats / Bumper Side Extensions (Winglets/Canards) for BMW 1 Series F20 LCI M Sport M-Pack Hatchback 2015–2019 & M140i 2017–2019

Gloss Black Rear Bumper Corner Splitters for BMW F20 LCI and M140i by Maxton

Sharpen the back end of your BMW 1 Series with gloss black rear corner extensions that look factory fresh and motorsport inspired. Designed specifically for the facelift F20 hatch with M Sport package and the M140i, these rear spats deliver an OEM+ finish that ties in perfectly with existing M styling and wider Maxton aero kits. Clean lines, deep gloss shine and a snug, model-specific profile make this a simple visual upgrade with a big impact.

• High gloss black finish for a premium, mirror-like appearance
• Precision profiled for the F20 LCI M Sport bumper and M140i
• Complements Maxton side skirts, diffusers and valance trims
• Enhances the rear corners with a purposeful, performance look
• Supplied with fixings for a straightforward install

Vehicle compatibility

• BMW 1 Series F20 LCI M Sport 2015 to 2019
• BMW M140i 2017 to 2019

Important compatibility
Fits only when used with the following Maxton parts:
Required companion part numbers: BM1F20FMCNC-RSD3 or BM1F20FMCNC-RSD4.

What you receive

• Rear corner spats, left and right
• Fitting hardware

Why buy from us

We have fitted these on multiple customer F20 LCI and M140i builds and the results are consistently excellent. Fitment is tidy, the high gloss finish is spot on and customer feedback praises the uplift in road presence without looking overdone. A great-value styling mod that instantly elevates the rear profile.

Professional fitting

Prefer us to install them Our in-house team at MJ Modifications in Warwickshire can fit these for you. Request a quote at info@mjmodifications.co.uk.

Search-friendly terms

BMW F20 LCI rear bumper extensions, BMW 1 Series hatchback rear spats, M140i rear corner splitters, gloss black rear bumper winglets, BMW 1 hatch rear valance trims, F20 M Sport rear aero add ons, BMW F20 facelift rear splitter blades, M140i rear bumper canards, BMW 1 Series rear styling upgrade, Maxton rear corner extensions F20, BMW F20 LCI rear spat kit, M140i gloss rear bumper trims, BMW 1 Series rear corner aero fins, F20 rear bumper side extensions, BMW 1 Series hatch rear splitter spats.