Same exterior shell, but lighter.
A revised interior.
Compatible with Genuine CSL accessories
Beyond the material science and its application to BMW M street cars - the CSL marked a new design language.
I find the integrated ducktail'ed trunk embodies this change the most.
In this Special Series, I will document the Karbonius unboxing, fitment and final aesthetics.
Matt / @m3_epoustouflant
Professional installation is required
At minimum, you will need professional paint services. I highly recommend you let a body shop fully fit the trunk.
It will most likely requires slight triming to the license plate lights, lock and rubber stopper fitting holes.
You will need to drill holes if you intend to fit the CSL trunk liner as well.
Here's the parts list using Genuine BMW parts.
License plate lights:
Blind Rivet Nuts: 46632347012 (2x)
Plug Terminal (Black): 61131378149 (2x)
Universal Terminal Pin: 61136931929
License Plate Light: 63267165646 (2x)
Snap In Receptacle: 61135A07B73 (4x)
Pin Contact: 61130070562 (2x)
BMW trunk badge: 51148219237
M badge for interior: 1161783126
CSL Trunk liner: 51497896451
Karbonius Composites is a leading manufacture of BMW M street & motorsport carbon products.
They have been on the rise since mid 2010s and establishing themselves as a leading manufacturer in the industry.
Quality, and most importantly customer service have set them apart.