To further enhance the styling and downforce of the rear end of the vehicle Vorsteiner designers have developed a lightweight carbon fiber aero diffuser which bolts onto the factory M3/M4 rear bumpers. Vorsteiner's Autoclaved Pre-Preg Carbon Fiber structure gives parts superior stiffness, aerospace strength & durability compared to traditional hand laid carbon fiber composites.Features:
- Carbon Fiber structure
- Aerospace Strength & Durability
- 2x2 Carbon Fiber Weave
Vorsteiner's brand and root foundation is built upon building nothing but the absolute highest quality parts for the most discerning clientele. Our relentless pursuit of advancement and perfection can be clearly seen through our parts and our staff. Our brand is the embodiment of Vorteiner and its cars, reflecting the aesthetic beauty of technically advanced solutions and the very soul that comes from hands that create purely sensational parts.
Vorsteiner's vision is quite simple. The company vision is to create the most advanced, innovative quality parts that each and every customer can be proud of. Each and every part must be tested and pass our highly detailed quality control before leaving the Vorsteiner factory. Our customers expect nothing less than the best parts from Vorsteiner. We naturally expect nothing less from our own customers.
- BMW M4 2015
- BMW M4 2016
- BMW M4 2017
- BMW M4 2018