Trunk geometry
The same-looking deck lid can carry a different curve and contact area.
F82 M4 · Medium fitment risk
F82
Spoilers
Trunk-lip profiles from subtle OEM+ to high-kick.
Model years2015–2020
Vehicle phaseBase · Competition · CS · GTS
Last editorial reviewAugust 19, 2026
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Disclosure ↗01 / Before price
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F83 convertible rear components should never be mapped to the F82 coupe without independent evidence.
Tape or drilling
Attachment method changes reversibility, risk and professional labor.
Contact surface
Usable tape area and underside shape matter more than the top profile.
Edge lift
Edge tension and heat cycles reveal poor shape matching over time.
02 / Comparison record
What every offer must disclose.
FieldWhy it mattersRequired evidenceStatus
Exact fitmentF82, body, year and phaseInstall or independent documentationCollecting
ConstructionReplacement, skin, overlay or carbon-lookManufacturer documentationCollecting
InstallationTools, drilling, trimming and removalAttributable install recordCollecting
Seller termsReturn window, fees and return freightCurrent merchant policyOffer layer
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