Is the Cayman GT4 the ultimate track car? Chasen's awesome Porsche Cayman GT4 is the official "shop car" at California's SP Motorsports. It's equipped with Cargraphic headers & race exhaust, Cobb ECU calibration, lightweight flywheel & clutch assembly, Guard differential, BBi GT4 roll bar, Recaro seats, Schroth harness, Salter Aero rear wing, and GT4 Clubsport steering wheel. And it rides on a full BBi Autosport Stage 2 track suspension kit, SPM GT4 spring kit, JRZ dampers, Hoosier R7 tires (265/35ZR19 & 285/35ZR19), and 19x9/19x10.5 Forgeline one piece forged monoblock GA1R Open Lug wheels finished in Super Wet White! See more at: http://www.forgeline.com/customer_gallery_view.php?cvk=1834