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Genuine BMW M2 G87 OEM M Performance Carbon Fibre Rear Diffuser/Valance – Rear Bumper Insert Quad Exhaust Surround – Fits 2023+ – Part 51125A46B54
Genuine BMW M2 G87 OEM M Performance Carbon Fibre Rear Diffuser/Valance – Rear Bumper Insert Quad Exhaust Surround – Fits 2023+ – Part 51125A46B54
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.
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OE carbon fibre rear valance for M2 G87
Transform the rear of your M2 G87 coupe with this factory-original carbon fibre lower bumper insert. Engineered by the manufacturer for a precise fit, it frames the quad tailpipes perfectly and adds a sharper, motorsport-inspired finish with true OEM quality. Part number 51125A46B54.
We have fitted this upgrade in our own workshop and the feedback has been outstanding. Customers love the OEM plus look, the perfect alignment with the rear bumper and the premium carbon weave that ties in with other M catalogue components.
Why choose this carbon rear valance
- Original equipment part for seamless integration and factory-level fitment
- Real carbon fibre construction for a high-end finish and aggressive styling
- Designed specifically for the M2 G87 platform for hassle-free installation
- Complements other M catalogue aero parts for a cohesive look
- Item 16 on the official parts schematic
Fitment
- M2 G87 with S58 engine 2023 onwards
Compatibility check
For peace of mind, we will verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm this rear bumper diffuser suits your vehicle.
Installation
Professional fitting available at MJ Modifications, Warwickshire. Request a quote at info@mjmodifications.co.uk.
Part number
51125A46B54
Warranty
Two years manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.
Search-friendly terms
BMW M2 G87 rear valance, carbon fibre rear insert, rear bumper diffuser, quad exhaust surround, carbon rear splitter, OEM rear diffuser, M2 carbon rear bumper trim, performance aero upgrade, carbon weave rear diffuser, M2 body kit part, rear undertray carbon, gloss carbon rear valance, factory carbon diffuser, M catalogue rear aero, UK carbon diffuser for M2.
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