hi, i have install my turbocharged and my car goes very good.....but now i´m going to install a APEXI AVCR to control the boost and i need to buy a 3bar or 2,5bar map sensor for the apexi but my question is....

the MAP sensor of the car i need to change it also? or only the apexi map sensor?

 

mmm The OEM MAP sensor read at 1 BAR maximun....


I really dont know about the APEXI AVCR... let me search first....

But If you want to go HIGH Boost.... you better think on any other ECU Manage....

 

hmm, I thought stock MAP is 1 bar absolute pressure.

If you have 1 bar (14psi) boost than you need at least 2 bar MAP (1 bar athmospheare pressere and 1 bar boost).

 

The Apexi AVC-R is only a boost controller. It's probably the best on the market. I've got one and it's awesome, change boost on the go and it will prevent deadly boost surges.

You'll need a better MAP sensor for your ECU. I'd recommend a 2.5bar- that's what I'm using. What sort of fuel management are you using?

 

i´m using for the fuel management an APEXI SAFC2 and wideband sensor to regulate the air/fuel ratio....

i´m running at low pressure now...

in the future...maybe i talk with you AIRBONE for a 16 BITS ECU