R-Techs options:
-Switchable maps using pedal combinations with ignition on (low boost, high boost etc) - stage 2+ Or big turbo setups only (no benefit with lower tuned setups)
- hard-cut launch limiter (sounds epic)
- 1:1 linear throttle map (makes powerful FWD cars easier to drive)
- traction control mapping (think this is standard with every remap) - makes traction control actually help you get traction. . . It's great
Probably others. . .