Description
Optimize your performance with precision with the aRacer AF2 module.
The new aRacer AF2 wideband AFR module redefines precision and responsiveness for engine tuning. Thanks to the latest generation Bosch LSU 4.9 sensor, benefit from ultra-precise, stable and instantaneous measurements for perfect control of your air/fuel ratio (AFR).
Designed for performance and simplicity, the AF2 installs in a snap thanks to its plug-and-play harness, which is fully compatible with aRacer ECUs—no adapters required. You can spend less time in the garage and more time on the road or track.
✅ Fast and reliable AFR reading
✅ Easy and hassle-free installation
✅ 100% compatible with aRacer ECUs
✅ Ideal for advanced engine tuning and demanding competitors
The essential tool to get the most out of your engine.
Adopt aRacer technology and reach a new level of performance.
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