OBX Votex PowerFlow Throttle Body Spacer 01-05 Honda Civic LX DX EX 1.7L D17
OBX Votex PowerFlow Throttle Body Spacers are a cost-effective, dyno-proven method to enhance low to mid-range power and fuel efficiency. Each throttle spacer has a spiral groove that helps to create a spinning action to the incoming air-charge. This spin helps to atomize the air fuel mixture which aids in combustion within each cylinder increasing overall efficiency.