The AFR+ GEN 4 is the newest fuel controller from Dobeck Performance. The AFR+ combines an air/fuel ratio gauge with a fuel controller to give you the most powerful, user friendly tuner on the market. 

 

The AFR gauge displays a full range of air/fuel ratio values using a Bosch wideband O2 sensor so you know exactly how your vehicle is running and you can control your vehicle’s state of tune on the fly with a simple push button interface. 

 

Choose a tune up for full performance, to maximize fuel economy or a combination of both. The AFR+ is compatible with all aftermarket EFI controllers and can complement any ECU download. The AFR+ has open and closed loop tuning capabilities and comes in a variety of gauge combinations to best match your vehicle and style. 

 

The AFR+ comes with a 1-year warranty against manufacturer defects. No dyno time or computer is required.

 

Retail price is $325. 

 

For more info: www.dobeckperformance.com.