I have N2MB WOTbox installed on my car. It is a 2-step launch control along with no lift shifting.
It allows you to set a desired rpm with which you wish to launch, then depress the clutch & smash the accelerator to the floor at which point it will bounce off the rev limiter when it htis that desired rpm, then pop the clutch & go.
It also allows you to shift gears w/o taking your foot off of the accelerator holding boost the entire time, with no boost drop it allows you to retain all your power on your shifts.
But there is a downside to this little beauty. Since the WOTbox allows fuel to keep being dispersed while there is no spark (it circumvents the coil pack), fuel continues to flow through the exhaust & into the catalytic converters destroying them in short order. It destroyed my OEM primary & secondary cats within 2 weeks time. I now have a CP-e DP with Hi-flow cat that is holding up pretty good so far, but feels like it is also deteriating. I heard that Modern Automotive Performance offers an aftermarket cat that can actually hold up to this abuse, but I have not confirmed iwith them if this is the case as I plan on removing my primary CP-e Hi-flow cat & replacing it with a piece of straight pipe.
Sponsored By: Columbus Body Works / ARK Performance / Modern Automotive Performance / Forged Performance