HKS Racing Cold Air Intake2008-2021 STI / 2008-2014 WRX

Description:
HKS Racing Suction Cold Air Intake Kit Racing Black Short Ram Suction Reloaded Kit by HKS. With a stock suction system, induction air hits a corrugated portion of the hose and makes swirl and resistance. The specially designed pipe reduces the corrugated portion and gap inside the pipe to make airflow smoother.

Features
- Super Power Flow and Aluminum Suction pipe.
- Polished aluminum pipe improves engine room appearance.
- Distinctive induction sound.
- Improving air intake efficiency, HKS changed from flexible stock rubber hose to aluminum pipe.
- Significantly reduces an airflow restriction at an HKS flow bench test compared to the stock intake system.
- Removable air duct (air guide) which has a wide opening is newly designed. This can be directly used stock ECU even for the normal vehicle or the vehicle with a custom muffler. You can reduce more air intake resistance, by removing the air guide.

Includes:
- 1 x Red HKS Filter
- Piping
- Couplers
- Worm Clamps
- Brackets
- Hardware

Applications:
2008-2014 STI
2008-2014 WRX
2015-2021 STI