The release of the 2018 LCI introduced some minor improvements to the M4 & 4-Series Coupe. On the exterior side, the most noticeable change was the taillights. For those looking to update the rear of their 2014+ 4-Series or 2015+ M4 Coupe to appear like the brand new 2018 models, this is the ticket! The LCI Upgrade includes inner & outer taillamps (4 total) and Convertible-specific Plug & Play harnesses for a 100% bolt-in install. Coding required after installation.
Genuine BMW Outer LED Tail lamps, including reverse bulbs with red turn signals
Genuine BMW Inner Trunk Lamps
Retrofit Wiring Harness
BMW F33 4-Series Convertible BMW F83 M4 Convertible