APR Performance - GT-250 Carbon Fiber Adjustable Wing

APR Performance - GT-250 Carbon Fiber Adjustable Wing

3D Design - Urethane Trunk Spoiler - BMW E89 Z4

3D Design - Urethane Trunk Spoiler - BMW E89 Z4

APR Performance - GTC-200 Carbon Fiber Adjustable Wing

APR Performance - GTC-200 Carbon Fiber Adjustable Wing

APR Performance - GT-250 Carbon Fiber Adjustable Wing

Each GT Series airfoil is composed of lightweight and durable carbon fiber reinforced polymer (CFRP) composite materials and feature an all-new, low-drag, aerodynamic 2D designed airfoil shape.
$1,777.00
SKU
APR003

All GT Series wings feature an all-new, low-drag, aerodynamic 2D designed airfoil shape. The "2D" design allows the wing to maintain a consistent level of downforce across its entire span. Computational Fluid Dynamics (CFD) analysis was performed on this wing to support validation of its aerodynamic design.

Each GT Series airfoil is composed of lightweight and durable carbon fiber reinforced polymer (CFRP) composite materials. These airfoils contain pre-pregnated woven carbon fiber sheets for superior strength and low weight. All CFRP airfoils are made using pre-pregnated composite manufacturing processes (i.e. high-temperature autoclave and vacuum bagging) in high-quality aluminum billet molds.

Supporting the airfoils are 10mm "aircraft grade" 6061 billet aluminum pedestals that come in a flat black powder coat finish.

Gurney Flaps
Gurney flaps are included and pre-installed with every GT-250 wing. These are super lightweight, made using pre-pregnated carbon fiber processes.

The Gurney flap (a.k.a. wickerbill) is an aerodynamic device that was originally pioneered and developed in the 1970s by a racing driver named Dan Gurney. Unbeknownst to his competition, this device was used to increase downforce while minimizing increase in drag. He found that not only did this device increase the lift/drag (L/D) ratios, it also increased the stalling angles (so he could operate the airfoils at greater pitch angles). It took a few years for everyone else to catch on to its purpose, and now, the Gurney flap (or similar device) can be seen in race cars and even airplanes all over the world.

Models Supported
2006-2013 BMW E90/E92 3-Series (No convertible)
2008-2013 BMW E90/E92 M3 (No convertible)

More Information
BMW Fitments E9X 3-Series, E9X M3