Full carbon package, includes roof and body internals making this a very lightweight M4 comp with RWD. Also has heads up display, nav, carplay, launch control. Includes tyre temperature display. This is the most fun version of the M4 Competition that BMW made, this is the best driving experience you can buy for GBP 30k. No modifications, this is the M4 as BMW intended. Car is solid, can be used everyday, will go round corners.