Description BMW M3 (E46) FANCYWIDE REAR BUMPER DIFFUSER General Info All of our products are brand new. In the production we use the highest quality ingredients: It is a aluminum diffuser, which looks great and easy to install (bolt on) Material: aluminum magnesium 2,5 mm thickness All fasteners / screws / nuts included Extra folding Powder paint — color black Matt (polymer)   Contact If you have any questions please email us. Follow Us on Instagram: @FANCYWIDE We also make diffusers for other vehicles. Have a look our Blog. How to install video.