Add the bolder look to your 997 Turbo/997/C4S with our GT aerodynamic enhancements. Front bumper includes polyurethane lower spoiler for added durability. Rear bumper available with black or optional carbon fiber diffuser. Bumpers are manufactured in carbon fiber reinforced plastic for added strength. NR now offers our ’10 model face lift 997 GT rear bumper made to accept the LED tail lights. NR finned diffuser available for GT rear bumper. Any modifications made to this kit becomes a custom order.