SIDE EXTENSIONS & REAR SPLITTERS BMW 5 E60 E61. (Does not fit m5). Product is made of ABS plastic. Bmw Brand new front splitter. ABS Plastic Gloss Black. Manufactured in the UK to a high standard! Parts must to be prepared and trial fitted to the car before painting. Collection available in Cheshire. We produce all types of auto body styling and bespoke. Pieces to your specification using a variety of manufacturing. Processes for example GRP, PU Rim, PU Plastic and ABS Plastic.