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GrimmSpeed 17-21 Subaru WRX (FA20) Boost Control Solenoid (Canadian Fitment Only)17-21 Subaru WRX (FA20) Boost Control Solenoid (Canadian Fitment Only)
The latest iteration of GFB’s feature-packed electronic boost controller now has the ability to monitor and display your engine’s air/fuel ratio in either Lambda or AFR. By connecting the analogue output of most wideband O2 controllers (i.e. Innovate LC-2, AEM UEGO etc, sold separately) to the G-Force III’s auxiliary input, you can toggle between boost pressure and air/fuel ratio display. Not ...
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GrimmSpeed Boost Control Solenoid - Subaru WRX 2015+GrimmSpeed Boost Control Solenoid - Subaru WRX 2015+