I don't know if this has been discussed already but i was wondering what is the difference between these maps and which one i can use with my mods

2008 Infiniti G37S Coupe Automatic ACC


Stage1 (+3% HP/+2% lb-ft.) & Stage2 (+11.0% HP/+5.7% lb-ft.) performance calibrations. Minimum of 91 octane fuel.
Stage2+ is intended for vehicles with cat-back exhaust, headers, high flow catalysts or race pipes, and aftermarket intakes.


2008 Infiniti G37S Coupe Automatic ACSD


Stage1 (+3% HP/+2% lb-ft.) & Stage2 (+11.0% HP/+5.7% lb-ft.) performance calibrations. Minimum of 91 octane fuel.
Stage2+ is intended for vehicles with cat-back exhaust, headers, high flow catalysts or race pipes, and aftermarket intakes.

I have a 08 g37 s automatic with Injen cold air intake/Berk HFC/HKS Exhaust and stillen ground kit
my main concern is if i can use stage 2+ map without having to change the headers and also i didn't see any #'s on stage 2+ is it the same as stage 2 or different im getting my access port today so i wanna know which map to use any input is appreciated thanks

 

All the maps are not made for aftermarket intake. I would suggest not using the stage2+ if you dont have headers. i personally say only use map that describe your mods.

just use the stock style map or get a custom tune is the best thing for your mod.

 

Is the stage 2 and stage 2+ maps are the same and also do you guys know of any shop that can do a custom tune in LA area thx

 

stage 2 is for stock intake, exhaust and hfc.

Stage 2+ is for aftermarket intake,exhaust,hfc and headers.

Stage 1 & 2 make less power than stock style map.

There alot man, Go to the Cobbtuning.com and look up dealers. theres alot in LA. ask still ballin, he can help you out too

 

thx again I'll try to research it more

 

yeah it takes about 1 hour to Hour and 30 for custom tune. Varies on the car. Also the price varies too but i think its more worth it if you want more power than pre install maps.