bt base map?

Discussion of tuning specific to MAZDASPEED6/MAZDASPEED Atenza/Mazda 6 MPS vehicles
Post Reply
afunke8378
Posts: 4
Joined: January 3rd, 2021, 9:10 am

bt base map?

Post by afunke8378 »

going to be switching to an hx35 next weekend curious if there are any tunes recommended to work from or does someone have a decent basemap?
07 MS6 Grand Touring
2.5 block HX35 macs ebcs 3inch dp, magnaflow exhaust,fidanza flywheel, bsd,3.5 intake egr delete, custom fmic forge bpv

Tuned with Image by Image
mituc
VersaTuner guru
Posts: 1039
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: bt base map?

Post by mituc »

There are no base tunes for big turbos. Normally you should work with your tuner when you upgrade your turbo.
However as long as you do not get into high boost the car should drive normal with any turbo. The main concern here however is the intake calibration because without a proper one the car may not even start (or if it does may not stay running). All other things such as MAP sensors and whatever you did on the exhaust side, intercooler, and so on are not important at this stage as long as you drive normally.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071, ~476WHP @31-32PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 320-ish BHP
afunke8378
Posts: 4
Joined: January 3rd, 2021, 9:10 am

Re: bt base map?

Post by afunke8378 »

just doing hx35 with 3inch turbo back really only thing we are changing is going to a 3.5 inch intake and the hx35 are the main changes
07 MS6 Grand Touring
2.5 block HX35 macs ebcs 3inch dp, magnaflow exhaust,fidanza flywheel, bsd,3.5 intake egr delete, custom fmic forge bpv

Tuned with Image by Image
mituc
VersaTuner guru
Posts: 1039
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: bt base map?

Post by mituc »

Well, the "only thing" is quite significant :) So no, even for just driving around you will not be able to use the current tune calibrated for a 3" intake.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071, ~476WHP @31-32PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 320-ish BHP
Post Reply