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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Upgrade the look of your BMW F‑Series with this CT Carbon roof aerial cap. Made from genuine pre‑preg dry carbon, this lightweight overlay slips neatly over your factory shark fin for an instant motorsport-inspired finish. Clean, simple, and high quality, it delivers that premium carbon weave your F‑chassis deserves with an OEM‑like fit.
We have used these on our own builds and customer cars, and the feedback has been excellent. Fit is tight, the weave alignment is tidy, and it transforms the roofline in minutes with no wiring or coding.
Compatibility
2016 - 2018 - BMW F87 M2
2018 - Present - BMW F87 M2 Competition
2014 - 2020 - BMW F80 M3
2014 - 2020 - BMW F82 / F83 M4
2015 - 2020 - BMW F22 2 Series M Sport
2015 - 2019 - BMW F30 / F31 3 Series M Sport
2015 - 2020 - BMW F32 4 Series M Sport
Why choose this roof fin cover
Real dry carbon overlay for a premium look and feel
Designed to sit over the factory shark fin aerial for a clean upgrade
F‑Series specific sizing for a snug, OEM‑style fit
Instant styling uplift with a motorsport aesthetic
No coding, no wiring, minimal downtime
Fitment and installation
Overlay design installs over the original roof aerial
Surface should be clean and dry for best adhesion
Professional fitting available at MJ Modifications, Warwickshire - request a quote at info@mjmodifications.co.uk
What you get
CT Carbon roof aerial cap in pre‑preg dry carbon for BMW F‑Series listed above
Search terms customers use
BMW shark fin cover, roof aerial cap, F‑Series carbon overlay, F87 M2 roof antenna trim, F80 M3 roof fin, F82 M4 aerial cover, F22 2 Series carbon weave, F30 F31 3 Series roof antenna housing, F32 4 Series sharkfin, M Performance style roof fin, dry carbon roof aerial, BMW F‑chassis carbon trim, carbon fibre shark fin cap, BMW roof antenna cover, stick‑on aerial overlay, performance styling upgrade.
Note: Please check your vehicle has the standard shark fin style roof aerial. This product is an overlay designed to fit over the original unit.
