Relay Adapter Module - R1200 LC

Excellent update to the existing AF-XIED platform for BMW water cooled bikes. BMW changed the software for their engine management computer sometime in 2016. This update is applied to earlier WC bikes when serviced by the dealer. With this update, the AF-XIEDs would not function properly. With the delay box(s) installed, the system now functions as designed and offers a substantial improvement to the engine's drive-ability, response and smoothness. The delay box(s) may require an additional harness(s) to install depending on bike model.

I have the AFXIED on my '14 GS and it was great. After a scheduled trip to the dealer for service it went back to the original surging issue. Thanks to Nightrider for producing the RAM. My GS is back to feeling strong and controllable and I didn't need to purchase the entire AFXIED again. I was considering it though.

Installed a pair of RAM modules on my 2016 RT three weeks ago and have not had to clear a single O2 sensor code since. Previously, codes were coming at odd intervals but usually at least weekly. Bike runs great (better than ever) and I'm looking forward to seeing exactly what the AF-XIED can do after it properly rewrites the fuel maps without getting stopped all the time by the O2 sensor codes. If you've got a newer water cooled BMW, you really need this to make sure you're getting the most out of your AF-XIED.