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Maxton Design Racing Durability V3 Rear Side Splitters/Spats with Gloss Flaps for BMW 1 Series F20 M140i Hatchback 2017-2019 LCI - Black 10mm ABS Rear Bumper Extensions/Valance Side Blades Diffuser Fins (Pair) BM-1-F20F-M-RS1

Maxton Design Racing Durability V3 Rear Side Splitters/Spats with Gloss Flaps for BMW 1 Series F20 M140i Hatchback 2017-2019 LCI - Black 10mm ABS Rear Bumper Extensions/Valance Side Blades Diffuser Fins (Pair) BM-1-F20F-M-RS1

£119.00
£119.00
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Racing Durability Rear Side Splitters V3 with Gloss Flaps for BMW F20 M140i

Give your F20 M140i a sharper, more purposeful rear end with these race-inspired rear spats. Built from robust 10 mm ABS in deep black with premium high gloss add-on flaps, these rear bumper side extensions deliver a clean OEM plus aesthetic and serious visual presence. We have fitted these for customers and on our own cars, and the feedback has been excellent for fit, finish and the way they complete the back end of the M140i hatch.

Why you will love them

  • Designed specifically for BMW 1 Series F20 M140i 2017 to 2019 including LCI
  • Bold V3 profile with gloss accents for a motorsport look and a wider stance feel
  • Thick 10 mm ABS construction for impact resistance, rigidity and daily-use durability
  • UV stabilised, temperature and weather resistant to help maintain colour and finish
  • Supplied ready to fit with protective film, painting not required
  • Includes fixings and brackets for a straightforward bolt-on install
  • TUV Materialgutachten grade material, genuine branded product with authenticity labelling

Compatibility

Vehicle: BMW 1 Series F20 M140i 2017, 2018, 2019.

Body style: F20 hatchback M140i only.

Manufacturer reference part number: BM-1-F20F-M-RS1.

What you get

  • Rear side splitter pair V3 with gloss flaps
  • Mounting hardware kit

Finish

Supplied in black with high gloss flaps. The Racing Durability range uses 10 mm matte black ABS for strength and a premium look. If painting, use a suitable primer first.

Fitting service

Professional installation available at MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Good to know

  • Check your vehicle spec and the part number before ordering.
  • Test fit prior to final installation and follow the supplied guidance.

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