AUTOID BMW 3 Series G20/G21 Carbon Fibre Competition Side Skirts – Side Skirt Extensions (2019+, 320d 320i 330i M340i, Saloon & Touring)

AUTOID BMW 3 Series G20/G21 Carbon Fibre Competition Side Skirts – Side Skirt Extensions (2019+, 320d 320i 330i M340i, Saloon & Touring)

£407.55
£407.55
£429.00
Sold out
Tax included. Shipping calculated at checkout.

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.

AUTOID BMW G20 G21 Carbon Fibre Competition Side Skirts for 3 Series (inc. 320d, 320i, 330i, M340i)

Transform the profile of your BMW 3 Series with the AUTOID Carbon Fibre Competition Side Skirts. Engineered for the BMW G20 saloon and G21 touring, these premium carbon fibre side skirt extensions deliver an aggressive, OEM-plus look that enhances road presence and completes your exterior styling. Designed using 3D CAD around OEM geometry, they offer outstanding fitment for an aftermarket upgrade and add the track-inspired finish enthusiasts want from a BMW body kit.

At Nforcd, we run these AUTOID side skirts on our own cars and fit them for customers across the UK. Feedback is consistently positive on the fit, finish and quality of the 2x2 twill weave carbon. If you are searching for BMW G20 side skirts, BMW G21 side skirts, BMW 3 Series carbon fibre side skirts or M340i side skirts, this is the competition-style upgrade that looks right at home on both daily drivers and weekend builds.

Key features

  • High quality carbon fibre construction - 2x2 twill weave CFRP for a premium, motorsport-inspired finish
  • Designed with 3D CAD around OEM parts for excellent fitment on G20 and G21 rocker panels
  • Lightweight side skirt extensions that amplify stance and visual width for a lower, more aggressive look
  • Direct replacement styling upgrade with installation hardware supplied
  • Perfect match for BMW 3 Series exterior styling, aero kit and body kit builds
  • Ideal search terms: BMW G20 side skirts, BMW G21 side skirts, BMW 3 Series side skirt extensions, carbon fibre side blades, rocker panel extensions, M340i side skirts, 320d 320i 330i side skirts

Compatibility

  • BMW 3 Series G20 G21 - 2019+
  • BMW 3 Series G20 G21 M340i - 2019+
  • Engine variants covered: 320d, 320i, 330i and M340i

What’s included

  • 2 x Carbon Fibre Competition Side Skirts - 2x2 Weave, CFRP
  • 1 x Installation hardware pack

Fitting and support

Professional fitting recommended. Book your installation with Nforcd in Warwickshire and get it fitted right first time. Request a fitting quote at Sales@nforcd.com.

Part number

AU-BG20SSASCFR

Manufactured by

AUTOID

Warranty

2 Year Warranty by AUTOID

Upgrade your BMW G20 G21 today with AUTOID carbon fibre side skirts and complete your BMW 3 Series exterior styling. Shop now for premium BMW G20 side skirts, BMW G21 side skirts, M340i carbon fibre side skirts, BMW 3 Series body kit parts and aero styling from Nforcd.