Skip to product information
1 of 11

CT CARBON

BMW M3 G80/G81 Rear Spats & Bumper Corner Splitters – Carbon Fibre (Carbon Fiber) OEM Style – Rear Bumper Extensions/End Caps for G8X M3 Saloon & Touring 2021+

BMW M3 G80/G81 Rear Spats & Bumper Corner Splitters – Carbon Fibre (Carbon Fiber) OEM Style – Rear Bumper Extensions/End Caps for G8X M3 Saloon & Touring 2021+

Regular price £399.00
Regular price Sale price £399.00
Sale Sold out
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.

Rear bumper spats for BMW M3 G80 and M3 G81 Touring

Give your G8X M3 a sharper, motorsport-inspired rear profile with these premium rear corner extensions. Designed to follow the factory bumper lines on the M3 saloon and M3 Touring, they add a purposeful finish that complements both stock and aftermarket diffusers for a clean, OEM-plus look.

Manufactured from premium pre-preg carbon for superb rigidity and weight savings, these rear corner trims deliver the crisp weave definition and high-end feel enthusiasts expect. The fit is tight and tidy, the styling is subtle yet aggressive, and the quality is exactly what our customers love. Our team has installed these on customer cars and the feedback has been consistently positive for fit, finish and overall appearance.

Why this upgrade

  • Transforms the rear end with a performance styling accent that looks factory
  • Precision moulded pieces that follow the M3 bumper contours
  • Premium dry-layup construction for strength with minimal weight
  • Pairs perfectly with diffuser upgrades and other aero add-ons

Compatible vehicles

  • BMW M3 G80 saloon 2021+
  • BMW M3 G81 Touring 2021+

Common search terms

Rear spats, bumper end caps, rear corner splitters, bumper extensions, valance corner trims, rear apron corner covers, carbon fibre rear spats, carbon fiber rear corners, BMW M3 G8X aero kit, M3 rear styling, performance body kit add ons.

Fitting

Professional installation recommended. For hassle-free fitting, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Upgrade the stance of your BMW M3 with a subtle yet impactful detail that looks right at home on a daily driver or a track-focused build. Fast shipping, trusted quality, and a finish you will be proud to show off.

View full details