NOTE: Due to California emission regulations, this item CANNOT ship to California.
Applicability: Polaris RZR (See options above)
If you have a HMF exhaust system or even another aftermarket exhaust on your Polaris RZR XP 1000, RZR S 900, RZR XP 4 Turbo or other RZR, then you know that keeping the fuel/air ratio the same as from the factory is hard. We have just what you need with the HMF AFR+ Gen4 Fuel Controller by HMF.
With this kit, you'll get the AFR gauge, wideband controller and Bosch O2 sensors. The AFR gauge gives your instant visibility of your air/fuel ratio and the push button interface allows you to make adjustments instantly and easily. This means no computer is needed to keep your machine running at its best. By combining the EFI controller with a wideband O2 sensor and AFR gauge, you get the real-time information you need and the ability to adjust the settings accordingly.Features:
- AFR+ Fuel Controller that combines an EFI controller with a wideband O2 sensor and AFR gauge
- Provides instant fuel trimming and feedback on vehicle's state of tune
- Plug n' Play installation