How much does this cost to the nearest dollar?

K&N Throttle Control Module Faster Response from Pedal to Engine; Accelerate Faster; Ford F150 F/I,
The K&N Throttle Control Module is designed to improve throttle response and acceleration, and improves pedal sensitivity without modifying factory ECU settings. The Throttle Control Module processes input data from the gas pedal and bypasses the factory signal to the vehicle's ECU, sending a modified signal directly to the throttle body creating an increase in throttle responsiveness that will make your car feel like a whole new machine. The Throttle Control Module can typically be installed in less than 30 minutes with no software required, and is adjustable on the go, helping you fine tune the sensitivity of your throttle response. The kit includes the module, wiring harness, adjustable knob, hardware, and detailed instructions

Price is $283.00

Price: $283.49