BMW 4 Series F33 & M4 F83 Convertible Boot/Trunk Lip Spoiler – Gloss Piano Black M Style Rear Lip Wing | 2013–2020 | OEM+ Decklid/Tailgate Spoiler by CT Carbon BLAK s1 grille rattle-free pad retention

rattle-free pad retention

Want it installed professionally for perfect geometry and fast turnaround

We run this Whiteline rear bar on customer E46 builds and the feedback is consistently excellent

reliable braking with an OE-style fit

giving you faster direction changes and confidence on fast road drives and track days

BMW 4 Series F33 & M4 F83 Convertible Boot/Trunk Lip Spoiler – Gloss Piano Black M Style Rear Lip Wing | 2013–2020 | OEM+ Decklid/Tailgate Spoiler by CT Carbon BLAK s1 grille rattle-free pad retentionHigh gloss boot lip for 4 Series cabriolet and M4 cabriolet Give your BMW cabriolet a sharper, OEM plus rear end with this CT Carbon BLAK range M style boot lid lip in a deep piano black finish. A clean, aggressive upgrade that transforms the tail without shouting about it. Compatible models BMW 4 Series F33 Convertible 2013 to 2020 BMW M4 F83 Convertible 2014 to 2020 Why this rear lip High gloss black finish for a premium, factory inspired look