(INTAKE) AIR INTAKE DUCT for BRZ (ZD8)
Code No. 70999-AT003
Reduce air intake resistance by replacing duct with a much larger opening
- A one-piece molded construction without internal seams was adopted, to reduce intake resistance.
- Aiming to reduce resistance at maximum flow rate, the narrowest section diameter is D87.5mm, while the factory diameter is D50mm.
- Due to the same layout as the factory unit, it does not absorb rainwater and can be used safely on the street.
■Intake Duct Flow Bench Comparison
*HKS in-house data