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Aero Function AF-1 Wide Body Rear Diffuser - 4 Piece ( GFK ) ( Must Be Used With Couture M4 Look Rear Bumper )
Part #: 113585
$212.50
$144.50
For each
For each
Fits On:
2014-2018 BMW 4 Series F32
Description:
Aero Function premium handmade GFK (Glass Fibre Komposite), CFP (Carbon Fibre Plastic), and Pur Rim (Polyurethane Plastic) products are founded from the roots of motorsports to not only further enhance the appearance of your vehicle but to also improve functionality and performance. Aero Function has over ten years of experience in the engineering and manufacturing of aerodynamic components for high-end luxury vehicles throughout the world. This provides them with incredible leverage to provide our customers with high quality products and tremendous value.
All Aero Function products are handmade in their own factories with specially trained employees who continue to produce high quality parts that meet the demands of our customers.
Aero Function premium handmade GFK (Glass Fibre Komposite), CFP (Carbon Fibre Plastic), and Pur Rim (Polyurethane Plastic) products are founded from the roots of motorsports to not only further enhance the appearance of your vehicle but to also improve functionality and performance. Aero Function has over ten years of experience in the engineering and manufacturing of aerodynamic components for high-end luxury vehicles throughout the world. This provides them with incredible leverage to provide our customers with high quality products and tremendous value.
All Aero Function products are handmade in their own factories with specially trained employees who continue to produce high quality parts that meet the demands of our customers.
With over 10 years of experience in the industry Aero Function has quickly ascended to the top of the game. Based in California, their handmade components feature Glass Fibre Komposite (GFK), Carbon Fibre Plastic (CFP), and Pur Rim polyurethane plastic; all state of the art materials that are strong, light weight and functional. Made by superior craftsman to exacting tolerances their products are targeted toward the high-end luxury segment. Boasting fantastic durability and backed up by lengthy warranties, Aero Function has gained a loyal following of customers. They have also featured many of their products on some of the most elite show cars on the world. With unique products that will stand out from the crowd, Aero Function has set themselves apart from the rest.
Q: What is a diffuser? Why buy one?
A: A diffuser is an aerodynamic device which helps improve down force and reduce drag thus improving both speed and handling especially on the race track. Diffusers normally mount underneath your vehicle at the tail end of the car and help the high speed air under the car transition into slower flowing air at the rear of the vehicle. By making this transition smoother the vehicle becomes more slippery through the air, and by speeding up the air in front of the diffuser, the vehicle gets pulled harder toward the ground. These same principles apply to other areas on the car, so you will also see diffusers mounted on the roof or near wings on vehicles. In addition to becoming slipperier and stickier, diffusers also give your vehicle a tough aesthetic that just screams “race car”. If you are serious about going fast and minimizing lap times a diffuser is one of the most effective aero devices out there.
A: A diffuser is an aerodynamic device which helps improve down force and reduce drag thus improving both speed and handling especially on the race track. Diffusers normally mount underneath your vehicle at the tail end of the car and help the high speed air under the car transition into slower flowing air at the rear of the vehicle. By making this transition smoother the vehicle becomes more slippery through the air, and by speeding up the air in front of the diffuser, the vehicle gets pulled harder toward the ground. These same principles apply to other areas on the car, so you will also see diffusers mounted on the roof or near wings on vehicles. In addition to becoming slipperier and stickier, diffusers also give your vehicle a tough aesthetic that just screams “race car”. If you are serious about going fast and minimizing lap times a diffuser is one of the most effective aero devices out there.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
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