- 2014+ BMW F32 F33 F36 4 Series (428i, 430i, 435i, 440i)
- M Sport Package Only
- 100% Pre-Peg Vacuumed Dry Carbon Fiber
- 2x2 Carbon Fiber Weave
- Glossy UV Protectant Clear Coat
- Bolt on Installation
Enhance the rear end of your 4 Series by adding the Performance style carbon fiber diffuser available in dual and quad configuration. This diffuser will give your 4 Series the aggressive look you've been looking for. This piece is made from 100% Vacuumed Carbon Fiber hand made to ensure fitment. This piece is extremely light and will add nearly no weight to your BMW while giving it aesthetic appeal. All of our products are coated with UV protectant clear coat to prevent from fading. Professional installation is recommended however it is a straightforward process.
Dry carbon fiber is a manufacturing process produced by using a "pre-preg" or impregnated piece of carbon fiber material. This piece of carbon fiber is then placed into a mold to achieve its shape and vacuumed sealed to cure, known as the autoclave process. This method is the used to manufacture the purest form of carbon fiber parts. This produces the lightest and highest-quality product as opposed to a "wet" production method, which typically uses ABS plastic or fiberglass. The autoclave vacuuming process allows for fewer pinholes and zero air pockets on the carbon fiber part. Dry carbon is the highest-quality version of carbon fiber products that are produced.
Please visit Shipping & Returns link below for warranty information:
Please visit Shipping & Returns link below for warranty information: Shipping & Returns