I think it's pretty awesome, but if it doesn't work with the JB4 or proceede then it's a problem for many. I assume it should work with a COBB flash though.
Personally I have plenty of time to check various gauges while I drive, not all the time obviously, but especially when you race or track your car it's important to keep an eye on IAT, oil- and water temps along the way IMHO.
Anybody on here tried one yet?
E92 335i 2008 Space Grey 6MT | Pure Stage 2 turbos | Motiv PI | Trueform Tech Intake | Quaife LSD | M3 Suspension kit | Íhlins Road & Track Coilover | DEFIVfab N54 diff lockdown kit | COBB PTF E85 Map | Fuel-It Stage 3 LPFP | NGK 5992 plugs | Wagner FMIC | Wagner 3" DP | Milltek exhaust | Tial BOV | SPEC Stage 3+ clutch | SPEC Steel SM Flywheel |