The G-Series Tuning Forum is the place to discuss G35/G37 performance modifications and mechanical repair.

Best Performance Chip/Upgrade for 2012 G37xs

Postby aldorox » Tue Apr 17, 2012 3:38 pm



I am curious if anyone has upgraded the ECM Chipset on their G37xs, and what information and recommendations can be shared. I have a new G37xs and looking for a bit more performance from the engine. I had an Audi with a APR 2.0 Bar chip upgrade that was outstanding, and could be manually turned on/off (chipped or OEM mode) from the cruise control using a specific code/sequence. Is there anything out there like that or which truly increases power and torque on the G37xs?

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Re: Best Performance Chip/Upgrade for 2012 G37xs

Postby joe603 » Tue Apr 17, 2012 4:48 pm

Welcome to NICO! For the Infiniti, the best bet is to start with typical bolt-ons. Cold air intake and exhaust. After that, an ECM tune would be in order.
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Re: Best Performance Chip/Upgrade for 2012 G37xs

Postby aldorox » Wed Apr 18, 2012 10:19 am

Great. Where should I look for these? Do you have recommendations? Thanks.
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Re: Best Performance Chip/Upgrade for 2012 G37xs

Postby joe603 » Wed Apr 18, 2012 6:52 pm

I would recommend the R2C Intake. I have one in my 09 G37 and love it! As for the exhaust, there are a few good options. Try out this shop: http://tunerzstore.com/

There is also the G-Series FAQ (link in my sig) that has a link for aftermarket sites.
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Re: Best Performance Chip/Upgrade for 2012 G37xs

Postby audtatious » Sun Apr 29, 2012 8:36 pm

For ECU tunes I'd look at Uprev.
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Eibach Camber kits | R2C Intakes | StopTech PowerSlots | TBW engine cover | 20" ForgeStar F14's | 6000k HID
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