Upgrade your Subaru WRX STI with the HKS S-Type Intercooler, designed specifically for the EJ205 models from 2004 to 2005. This high-performance intercooler features a specially developed S-type core that significantly enhances boost response, ensuring you get the power you crave without lag. Unlike traditional top-mount intercoolers that can trap heat, this front-mounted option effectively reduces intake air temperature by up to 20°C, promoting safer and more reliable tuning for your engine.
Many users have reported a noticeable improvement in throttle response and overall engine performance after installing the HKS S-Type Intercooler. The design not only enhances airflow but also keeps temperatures in check, preventing potential engine knocking during high-performance driving.
Upgrade your Subaru WRX STI with the HKS S-Type Intercooler and experience the difference in performance and reliability!
Other Part Numbers:
HKS #hks13001-AF004
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2005 Subaru STI |
STI | 2004-2005 |
|
2004-2005 Subaru WRX |
WRX | 2004-2005 |

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.