aFe Power Throttle Body Spacer - Honda Civic Si, 12-14 L4-2.4L

Description

Carb Exempt: Yes

Using a serrated/helix design, this spacer creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. This spacer works with the OE and aFe Power cold air intake systems.