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Vivid Racing Gear Select the year of your Subaru Impreza:
HKS 70020-AF106 Air Fuel Ratio Regulator for Subaru Vehicles
If you own a Subaru Impreza, Subaru WRX, or Subaru STI from 2008 to 2014, the HKS 70020-AF106 Air Fuel Ratio Regulator is a must-have for optimizing your vehicle's performance. This innovative kit is designed specifically for the EJ257 engine, ensuring that your car runs smoothly and efficiently.
Key Features
- Improves performance at high RPMs for a more responsive acceleration.
- Delivers a sporty intake sound that enhances the driving experience.
- Includes a specialized airflow output correction device tailored for GRF and GVF models.
Specifications
- Model: HKS 70020-AF106
- Fitment:
- Subaru Impreza 5D EJ257 (2008-2014)
- Subaru WRX 5D EJ257 (2008-2014)
- Subaru STI 5D EJ257 (2008-2014)
Customer Feedback
Users have noted that the HKS 70020-AF106 significantly enhances the driving experience, providing a noticeable boost in throttle response and a more engaging sound. Many appreciate how this regulator works seamlessly with both stock and aftermarket exhaust systems, making it a versatile addition to their vehicles.
Why Choose HKS?
HKS is renowned for its commitment to quality and performance. The 70020-AF106 is engineered to provide stable performance, making it an excellent choice for both daily drivers and performance enthusiasts alike. Upgrade your Subaru today and feel the difference!
Other Part Numbers:
HKS #hks70020-AF106
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2014 Subaru Impreza |
Impreza | 2008-2014 |
|
2008-2014 Subaru STI |
STI | 2008-2014 |
|
2008-2014 Subaru WRX |
WRX | 2008-2014 |
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.
| Sale price | None |
| Wholesale price | $382.32 |
| Shipping |
Weight: 4.80 Length: 13 Width: 12 Height: 8 |
| Product Added At | Tuesday 29 November, 2022 |
| Product Modified At | Wednesday 06 August, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | Strict MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $324.00 | $450.00 | ? | $405.00 | ? | 2025-08-06 10:26:35 |
