BMW 4 Series 435I 440I Carbon Fibre Rear Diffuser
This diffuser is exactly what you need to give your 4 series rear end that more aggressive look you've been looking for with the aggressive fins and LED brake light.
- Made from genuine 3k 2x2 weave carbon fibre
- Finished in a high gloss lacquer
- Fits to the OEM bumper with clips and self tapping screws
- The bumper will need to be removed for fitment
- The LED light can brake solid or flash under braking (supplied with fitting instructions)
- This product will only fit F32/F33/F34/F36 4 series with 435i/440i style twin exits or custom quad exit exhaust systems
This product comes with a 1 year warranty. This warranty covers any manufacturing defects that may occur, outside of usual wear and tear. A replacement unit will be issued or an alternative if the item is discontinued.