Hks-va028-v2.0 Now
Most cheap fuel controllers on the market are "piggybacks" that simply trick the ECU by altering the airflow signal across the entire rev range. The VA028 is different.
If HKS-VA028-V2.0 is a boost control solenoid valve, its likely characteristics include:
This wastegate is not a universal fit; it is designed for specific high-boil applications. The VA028-V2.0 thrives in the following scenarios: hks-va028-v2.0
Warning: The HKS-VA028-V2.0 uses a 50mm valve. If your manifold has a 44mm flange (common on Tial MVR), you will require an adapter plate.
Before touching any fuel maps, enter Monitor Mode. Most cheap fuel controllers on the market are
Issue: The display fades in hot weather.
Issue: Car won't start after installation. If HKS-VA028-V2
Issue: Rough idle.
Pro Tip: If your car has a resistor box for the injectors (common on older Toyotas), the VA028 installation is different. You must wire it after the resistor box to ensure the voltage drop doesn't interfere with the HKS signal processing.
