APR Carbon Fiber GTC 200 Adjustable Wing for Acura Integra Kb med APR Carbon Fiber GTC 200 Adjustable Wing for Acura Integra Kb med APR Performance Rear Wing Spoiler Carbon Fiber FIAT 124 Spider 2017 APR Performance Carbon Fiber GTC 500 74" Universal Adjustable Wing Fiat 124 Aftermarket Tuning Upgrades Bulletproof Automotive APR Performance Carbon Fiber GTC 500 61" Adjustable Wing for S197 Ford. Spanning 60. 5 inches and a height of 10 inches, the New GTC 200 adjustable wing for the Fiat 124 Spyder offers the perfect amount of downforce for midsize and compact cars. Each GTC 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.