I had some questions on the GST basemaps ... I believe the thread that contains the GST basemaps states that its based on the stock air box with a drop in filter and stock exhaust... well I have the Ultimate Racing intake and catback exhaust... anyone know what the results would be if I did flash the ecu with these basemaps? I tried to PM Bryan at GST twice and no response so hopefully someone else would have some insight. Thanks in advanced!

 

GST's Base maps are for completely stock cars or completely stock cars with a boost pill.

Since you have an intake, you should already be tuned? Or are you running an intake with out a tune?

 

without a tune.

 

Check this out...Your Intake.

I personally ran the GST v2 with boost pill while having an AMS Catback installed. Adding exhaust may cause over boost while running a map not intended for it. GST's Basemap psi caps at around 23-24 on the 93 oct v2 map. While logging I saw psi cap to 25 at some points WOT....over boost due to the exhaust allowing the turbo to spool easier. The ECU should correct it right away but this is just my .02 cents and so your aware of what could happen.

 

thanks for the info. I have been wanting to go by JMS tuning is san antonio texas, they specialize in evos but have done ralliarts too

 

I sure hope you have a tune for the intake. If you are not currently tuned for the UR intake I would advise you to do so. Your RA will be running to lean.

The base map that GST offers is not designed for any mods and certainly not designed for the UR intake.