More specifically, has anyone ever attempted or figured out how to replicate the tuning in the nissan cefiro and applied it to north american maximas, possibly through JWT, or some other sort of engine management?

Just curious if it has ever been tried. I remember reading the famous MEVI vs USIM thread and it was mentioned there.

 

wut

 

To elaborate, the stock map on the nissan cefiro ecu is more agressive than our cars. My query related to if anyone has replicated similiar tuning through available sources to match it for our cars, and if so.. How?

 

tuning what part of what now?

 

turn vroom vroom into VROOM VROOM

 

chu crazy man, the tuning map for the cefiro, stock vs stock is more aggressive than our stock tuning, hence with the MEVI on both vehicles, the cefiro has a clear edge.

Hence my query if people have tried copying the tune onto our cars.

Not sure how to be more specific lol.

 

Took the words right out of mah durrty mouth.

 

Where did you find out the Cefio has a more aggressive tune?

 

I figured but I just didnt know what he was talking about

 

They may have a different ECU but if you use a common tuning device like e-Manage Ultimate or even if you get a regular JWT ECU you will have a much more powerful tune than whatever a stock Cefiro had. MEVI makes more power than USIM regardless of the type of ECU.

 

Its times like these I dont like the max. No matter what route you go, to get the most out of serious performance mods you have to spend so much because out tuning options are so few and far between. Im not even going to mention my projected cost to get the v2 in and then tuned.

 

I'm not going to coerce you here sonny.

lol

 

Id like to see this tune comparision.

 

whatever happened to all that stuff from a few years back? the guy in austrailia

 

Yea i think what happened way back then is that some people suggested that maybe the cefiro ecu had a higher rev limit or different tune and the guy who was overseas tried to send one back. I dont think anything ever happened. But either way, like moncef said, something like the EU will do it.