Which does the 2011 G37S use? Looking to do some stuff like remove the electronic governor and maybe some tuning if possible rather than jump to a ecutek OBD2 phone flash system.

Is there another software that can do those things with a laptop for this car? I have the OBD2 to USB cable already.

 

The 2011 Infiniti G37S is equipped with a VQ37VHR engine

 

You'd need a Consult III to make ECU changes as Nissan would - but I don't think it will let you completely remap the ECU or disable stuff like the speed limited. Which, BTW, is at 155mph and doesn't usually get in the way even for dedicated track use.

I've seen Consult III setups for about $7000, used. So... ECUTek is a far cheaper way to go, and gives you access to more parameters you can fiddle with.

 

So the only way to disable the speed limiter is with ecutek? With DS2 I should be able to program keys to the car right?

 

ECUTek or maybe UpRev for the limiter.

Last time I talked to a Tire Kingdom mechanic about my car, they had a Snap-On tool that could program new TPMS and smart keys to the car. Try some of the more well-funded professional shops...

 

A person I know on the Q50 forum did it for cheaper, in terms of getting a Consult 3 plus setup.

https://www.infinitiq50.org/threads/...2#post-1549339

 

Would consult 3 let you remove the electronic governor?

 

Are you doing top speed runs or something? I only ask because you seem like you really want to remove the governor.

 

Sometimes I get the chance to be able to max out on private property but also I'm very petty and don't like the restriction of a governor lol

 

You'll need to spend a few thousand on aero first - the coupes start having substantial lift around 150 (as in, have the rear wheels lose traction) and the sedans around 140. You need dive planes in front and a real splitter.