HKS Actuator Upgrade Kit Subaru Impreza
This kit will prevent the boost drop at a high rpm range by EVC setting and also improves the spooling boost. Actuator upgrade kit for next step of boost up tuning.
Features
● Prevent the boost drop at high rpm range and provide a stable control.
HKS digital boost controller "EVC" will provide correction mapping for boost pressure. But stock actuator has boost drop at a high rpm range due to its capability.
However HKS strengthen actuator provide stable performance because it used the big diaphragm that is used for GT Pro turbine.
It will avoid boost drop at a high rpm range and supports boost pressure setting.
Compare to the stock, it improves boost pressure of 15kPa (0.15kg/cm2) at high rpm range.
And also it gives faster boost pressure.
* 1 It is difficult for stock solenoid to control boost, so you need EVC.
* 2 It needs engine control unit such as F-CON for setting.
* 3 You might need to unlock the boost limiter with a device like F-CON.
There were many famous turbines in HKS' History. And that's the history of the tuning itself. HKS have been optimizing those turbines for each automobile and with other necessary parts they made tuning kits for small tune-ups to super high-power tune-ups. HKS' turbine kit can fulfill your desire of tune-ups.
HKS turbine kits are developed under the tough situation such as street or motor sport competition. We have tested in all situation of driving environment and collected the data. All these exploitation lead them to develop the world's best tuning turbine kit.
This product is compatible with the following vehicles
| Vehicle Make | Vehicle Model | Vehicle Variant | From | To | Engine | Notes |
| Subaru | Impreza | STi | 2007 | 2014 | EJ207 | 2.0L - 4WD Petrol |
Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.
For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.
