This new Kohlen Style carbon fiber rear diffuser is the perfect piece to add that race inspired feel to your BMW F80 M3 or F82 F83 M4. This diffuser comes with a real working LED 3rd brake light that will work with your brake lights. A wiring harness and install guide will be included with every diffuser. The Kohlen style diffusers are made using our same genuine 2x2 carbon fiber fabric as our other M3/M4 parts. Each piece is clear coated for that brilliant shine and to help protect it from harsh road conditions. Each piece is then quality checked prior to shipping worldwide. So rest assured when purchaing your Kohlen style diffuser that you will receive a top quality product.

Fitment

• 2015+ BMW F80 M3 Sedan
• 2015+ BMW F82 M4 Coupe
• 2015+ BMW F83 M4 Convertible
• 2016+ BMW F82 M4 GTS

Benefits

• Race inspired design
• Superior RW fitment and quality
• Crafted from genuine carbon fiber
• Bolt on installation - No special tools or modifications
• Included a wiring guide for the 3rd brake light
• 2x2 CF construction will match other RW parts

Why Choose RW Carbon?
We know there are many companies out there claiming to have the best carbon fiber exterior additions for your M3 and M4. 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.

"One Goal, One Focus - Carbon Fiber"

RW Carbon takes a lot of pride on our unique outlook on this automotive industry.  One Goal - One Focus.  Our goal is to provide this community with industry leading customer service, the highest quality products and to educate all potential customers about our products.  Our focus is only on Carbon Fiber Aero Parts and Accessories.  We work closely with all of our suppliers in order to bring you the best products the industry has to offer.

RW Carbon was launched in by two automotive enthusiasts that had the vision of strengthening the aftermarket styling industry with our unique expertise.  As car enthusiasts who enjoy modifying our cars, we have personally seen where this market has headed - increasing margins and lower quality.  We have a dream to change that mentality and provide our customers the best hand-picked parts available. Having over 10 years of experience interacting with the aftermarket community, our team of automotive professionals can help you answer any questions that you may have.  We specialize in all exterior and interior parts and accessories; whether it is carbon fiber or FRP we pledge to provide you the highest quality parts the industry has to offer.  We guarantee some of the best deals with customer satisfaction as our number one goal.