BSkunk2 943-05-0100 Big-Bore Throttle Body Cold-Air Intake Coupler ReviewbP PP Skunk2 943-05-0100 Big-Bore Throttle Body Cold-Air Intake Coupler PCompatible with Skunk2's '06-'11 Civic Si Cold-Air Intake when using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body)P