BMW
Genuine BMW M Performance Carbon Fibre/Fiber Rear Diffuser Valance Insert for G80 M3 & G82 M4 (2021+) OEM CFRP Rear Bumper Lower Apron Trim | Fits M3 Competition & M4 Competition | G8X Aero Upgrade | Part No. 51195A198B5
Genuine BMW M Performance Carbon Fibre/Fiber Rear Diffuser Valance Insert for G80 M3 & G82 M4 (2021+) OEM CFRP Rear Bumper Lower Apron Trim | Fits M3 Competition & M4 Competition | G8X Aero Upgrade | Part No. 51195A198B5
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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Original BMW rear valance upgrade for G80 M3 and G82 M4
Give the back end of your G8X the motorsport look it deserves with this factory BMW carbon rear lower insert. Crafted from carbon fibre reinforced plastic and finished in a deep, high-gloss lacquer, this genuine accessory delivers a sharper stance, premium weave aesthetics and tidy airflow management, all with precise, bolt-on fitment. Part number: 51195A198B5.
We have installed this on customer G80 and G82 builds and the feedback has been superb. Fit is spot on, the finish is flawless and it completes any carbon exterior package whether or not your car has the factory Carbon Package.
Key reasons to choose this factory carbon rear insert
- Authentic BMW part - original equipment quality for perfect alignment and a rattle-free install
- Carbon composite construction - lightweight CFRP with a premium weave and a deep gloss finish
- Lacquered and protected - UV and heat resistant clear coat for long-lasting clarity and shine
- Sharper rear profile - enhances the aggressive look and supports underbody airflow
- Direct fit - designed for the G80 and G82 platform including Competition variants
Compatibility
- BMW G80 M3 2021 onwards
- BMW G80 M3 Competition 2021 onwards
- BMW G82 M4 2021 onwards
- BMW G82 M4 Competition 2021 onwards
Specification and finish
- Material: CFRP carbon fibre
- Finish: Gloss clear coat, UV and temperature resistant
- Production: Hand-finished factory part for a premium surface
- BMW Part Number: 51195A198B5
Perfect pairing
For a complete rear-end transformation, combine with BMW’s titanium tailpipe trim module and the BMW M Performance silencer.
Fitting and support
Professional installation recommended. Book expert fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Manufacturer
BMW - Original BMW M Performance accessory.
Warranty
Two-year manufacturer warranty for UK customers and one-year for international customers when a valid VIN is provided at checkout on compatible vehicles.
Search-friendly terms
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Ready to elevate your G8X? Add this original BMW carbon rear insert to basket or contact MJ Modifications for fitting and support.
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