APR 70" wide 10.5" tall GTC-500 Adjustable Wing
2006-Up Audi R8
Mounting bases sit at edges of trunk lid.
Spanning 70 inches, the GTC-500 Carbon Fiber Adjustable Wing is the
largest wing available in APR's catalog. With its optimized 3D airfoil shape,
the GTC-500 is perfect for high speed touring applications and supplies an
ample amount of downforce without causing excess drag.
All GTC Series wings feature an aerodynamic 3D designed airfoil shape to
obtain the optimal balance of downforce. This design allows for a reduction
in drag, yet maintains an ideal level of downforce. Computational Fluid
Dynamics (CFD) analysis was performed on this wing to support validation
of its aerodynamic design. The results of this analysis are available here.
Each GTC Series airfoil is composed of lightweight and durable carbon fiber
reinforced polymer (CFRP) or fiber reinforced polymer (FRP) composite
materials. CFRP models contain pre-pregnated woven carbon fiber sheets
for superior strength and low weight. FRP models contain woven
pre-pregnated glass fiber sheets for high strength at reasonable weight. All
CFRP and FRP airfoils are made using pre-pregnated composite
manufacturing processes (i.e. high-temperature autoclave and vacuum
bagging) in high-quality aluminum molds.
Supporting the airfoils are 10mm "aircraft grade" 6061 billet aluminum
pedestals that come in a flat black powder coat finish
 A            B           C               D                  E              F              G
70.0"        #        10.5"        43.75"          7.0"        12.0"        5.0"
Carbon Fibre
Carbon Fiber
on most products over $99
(except oversized)
Solution Graphics
WBR Import/Export
Scott Marlow (owner)
Sugar Land, Texas  U.S.A
Bus: (832) 886-1677
Fax: (832) 886-1678

1 (866) 761-0974