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Maxton Design Gloss Black Side Skirts Diffusers/Splitters for BMW 1 Series F20 (2011-2015) ABS Pair with Mounting Kit

Maxton Design Gloss Black Side Skirts Diffusers/Splitters for BMW 1 Series F20 (2011-2015) ABS Pair with Mounting Kit

£184.00
£184.00
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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.

Gloss Black Aero Side Extensions for BMW 1 Series F20 2011 to 2015 by Maxton Design

Give your F20 a sharper, lower and more purposeful look with these high-gloss piano black side extensions from Maxton Design. Purpose-built for the 2011 to 2015 BMW 1 Series F20 chassis, this pair of rocker panel blades adds instant road presence and ties in perfectly with other exterior upgrades for a clean OEM plus finish.

Why this Maxton Design upgrade

  • Tailored for the F20 platform 2011 to 2015 for confident, model-specific fitment
  • High-shine black finish that complements all paint colours and factory trim
  • ABS construction for durability and flexibility during daily use
  • Visually lowers the car and elongates the sills for a wider stance
  • Supplied as a matched left and right pair with fixings and a fitting guide

We have installed these at MJ Modifications and the results speak for themselves. The alignment is spot on, the finish is consistently glossy and customer feedback has been excellent for both appearance and fit.

Fitment

Compatible with BMW 1 Series F20 2011 to 2015 only.

What you receive

  • Left and right side extensions
  • Mounting hardware
  • Installation manual

Material and finish

Made from ABS for strength and resilience with a premium gloss black surface. The material offers the right balance of rigidity and flex, ideal for exterior styling components.

Installation

Professional fitting is recommended for exact alignment and a secure install.

For expert fitting, choose MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Download the fitting guide: Maxton Design Side Extensions Guide.

Protective film

Each item arrives with a thin transport film to protect the finish. Remove after test fitting. Any marks on the film are not on the product itself.

Popular search terms

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Upgrade your F20 with a premium Maxton Design side profile enhancement. Add to basket and transform your 1 Series today.

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