This genuine MAC solenoid only has a 2 wire installation making installation very easy.
    
Ideal upgrade for various turbocharged applications when set up in conjunction with a remap to offer far superior boost control compared to original manufacturer fitment solenoids.
    
Please note:
    
An ECU remap and set up is required to gain the full benefits of this upgraded boost control solenoid. Please consult your remapper if unsure.