WELCOME TO THE AFR+ WEBSITE FEATURING THE #1 TUNING CONTROLLER
The AFR+ brings together two technologies within one system to make it the most powerful, user-friendly tuning device on the market. AFR+ combines an EFI controller with a wideband O2 sensor and AFR gauge to provide a user instant fuel trimming ability and feedback about their vehicle’s state of tune.
The AFR+ can handle ALL your fueling needs or COMPLIMENT ECU downloads or already installed EFI controllers. The AFR gauge allows you to KNOW exactly how well your tune-up is performing. The EFI fueling allows you to CONTROL any necessary fine tuning without spending more money or valuable time.
30 DAY MONEY BACK
NO CPU NEEDED
NO DYNO REQUIRED
FULL RANGE TUNING
Looking to find out how the AFR+ functions or stacks up to the competition? Start here to find demonstrations of how the controller works, see how easy it is to use, and compare to other products on the market. A number of short video clips are provided to aide you in learning this technology.
Looking to purchase an AFR gauge or an EFI controller? Why not get the best of both with the AFR+. KNOW your air/fuel ratio with the gauge and then CONTROL the fuel trims through a push button interface. AFR+ makes a novice an expert tuner. Find all the offered AFR+ controllers here.
Already purchased the AFR+, but have a few questions? Check this section to find common troubleshooting tips, general tuning advice, and installation procedures. If you can not find the support you are looking for then give us a call or shoot us an email and we will be glad to assist you.
I would like to give a very big thank you to Dobeck Performance. My bike has never run so well! I've had the Power Commander, and Thunder Junk, oh sorry I mean Max. Don't waste your money. Thanks again DP! Kirk