GX550 increase 93 HP (1 Viewer)

[hoholala888]

It looks like some team can remove speed limit governor and increase 93 wheel HP. Software hack?

I don't understand how they can just run the speed test only on rear wheels? This is full time 4W drive. Shouldn't limited slip center diff kick in when rear wheel slipping?

 

[Bluegill]

This is South Africa....who knows what they're doing down there!

 

[Bluegill]

LOL....192 mph. My tires are rated for 100 mph.

 

[JKM]

They most likely just disconnected front drive shaft for a RWD Dyno. Also, with it being twin turbo achieving additional 93whp is possible with supporting mods. I am sure it has a newer ECU that has to be unlocked then they tune it. Obviously if you do this it would void you warranty on powertrain.

There are other companies like JB4 which is a piggy back and increases boost adds some fueling and its just plug and play don't have to touch the ECU. However, if they dig deep enough they will see it over boosting and void warranty if engine blows up.