Downforce and Drag Characteristics When set to higher angles
and your choice of either a -12AN or -16AN on the bottom to feed the mechanical fuel pump
all springs are included to set your own base pressure as your unique set-up requires
and period-inspired aerodynamic styling
Specification Sheet: C12
OEM-style carbon fiber trunk lid for 2011-2013 Kia Optima r33 Downforce and Drag Characteristics WhenSKU TL1012KIOP Vehicle Year 2013, 2012, 2011 Vehicle Make Kia Vehicle Model Optima Vehicle Trim EX, Hybrid, Hybrid EX, Hybrid LX, LX, SX, SXL Vehicle Chassis TF Vehicle Body Type 4 Door Sedan Product Category Trunk Lid Liftgate Composite Type Carbon Fiber Product Style OEM Installation Recommendation Professional installation required. Gas Struts Warning Do not use stock shocks, dampers, struts, or springs. Carbon products are lighter in weight, so