Installation

Professional installation is always recommended for RW Carbon's products including these side skirt extensions. Installation requires self-tapping screws which are included. Simply drill the screws into the underside of the side skirt extensions and into the lower rocker panel. For more help, please contact us.

Fitment

• 2014-2020 BMW F32 F33 F36 4 Series
• 428i, 430i, 435i, 440i
• Fits gran coupe, coupe, and convertible
• ONLY Fits M Sport models

Features

• Superior fitment and quality
• Made using real 2x2 carbon fiber
• Clear coated for a crystal clear shimmer and UV protection
• Installs in under 1 hour
• Helps to tie your front and rear CF together

Why RW Carbon?

We know there are many companies out there claiming to have the best carbon fiber exterior additions for your 4 series. At rwcarbon.com we pride ourselves on taking the time to quality check every piece we ship out. Many other competitors ship you a product that comes straight from overseas - without taking the time to check it. If you order one of these parts you could receive a part that is damaged, has scratches in the clear coat, or possesses overall poor carbon fiber construction. By choosing RW Carbon we make the promise to deliver you a consistent, quality product that is shipped from our Southern California location - the first and every subsequent time you order from us. One Goal, One Focus - Carbon Fiber.