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Northstar Performance

antsu

Member
Joined
Jul 17, 2017
Messages
17
Location
Finland
My XLR/V(s)
2006 matt black xlr
Has anyone else had problems with Northstar Performance?
I ordered a stage 3 performance PCM with core on 25th September. I haven´t heard anything form them since.
I sent them a couple of emails, no answer. I tried to contact the owner on Linkedin, no answer.
 

Z1.

Seasoned Member
Joined
Apr 11, 2013
Messages
168
Location
Fallbrook
My XLR/V(s)
2006 Raven Black XLR
Hmm, that's around $500. Northstar Performance should not be making any claims for modifying the E22 ECU (2004-2006 XLR). The only way I can modify my E22 ECM is by opening it up and taking out the two SRAM chips and putting them in a chip reader. I can't find any program or device that will pull all the calibration data from the ECU in car. If someone has a better way...please tell. If someone wants a pic of the memory chips...
 

mickeytee

Seasoned Member
Joined
Apr 5, 2017
Messages
773
Location
North Atlanta
I have not seen anyone that has had a chip upgrade on the non v xlr . Thats over my pay grade but I have read it cannot be done other than a couple of osb port installed units that all they do is make the accelerator pedal act quicker and make you think you got some improvements
 

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