Originally Posted by Rochester

Those are the custom seats I told you about in your build thread, but you said something about wanting cloth, not leather.

Originally Posted by ttv36

I have repalced the OEM seats with aftermarket ones and you will need resistors to trick the car into thinking the airbags are still there. Also you will need a weight sensor - either from your old seat or from another seat. I went to a local salvage yard and had them get the weight sensor from a 370z passenger seat. The weight sensor can be placed under the cushion of the seat, but may not work with people who don't weigh much (read: wife). I ended up having to roll mine up and zip tie it so my passenger airbag is always on. Another side effect with an aftermarket seat you will lose your power mirror functions.

Keep in mind that there aren't many options for seat rails - I had to order mine from Bride Japan which took 6 weeks. From my trial and error I learned that 370z and G37 coupe rails do NOT fit, so if you wanted to use a 370z seat you would need to modify the rails.

Bride RO Rails part numbers
Sedan: N109 (driver) and N110 (pass)
Coupe: N115 (driver) and N116 (pass)

Here is the resistor you would need two of they are 4.7Ohm 1/2W
http://amzn.to/2gKFSn9

Originally Posted by ttv36

I have repalced the OEM seats with aftermarket ones and you will need resistors to trick the car into thinking the airbags are still there. Also you will need a weight sensor - either from your old seat or from another seat. I went to a local salvage yard and had them get the weight sensor from a 370z passenger seat. The weight sensor can be placed under the cushion of the seat, but may not work with people who don't weigh much (read: wife). I ended up having to roll mine up and zip tie it so my passenger airbag is always on. Another side effect with an aftermarket seat you will lose your power mirror functions.

Keep in mind that there aren't many options for seat rails - I had to order mine from Bride Japan which took 6 weeks. From my trial and error I learned that 370z and G37 coupe rails do NOT fit, so if you wanted to use a 370z seat you would need to modify the rails.

Bride RO Rails part numbers
Sedan: N109 (driver) and N110 (pass)
Coupe: N115 (driver) and N116 (pass)

Here is the resistor you would need two of they are 4.7Ohm 1/2W
http://amzn.to/2gKFSn9

Originally Posted by ttv36

I have repalced the OEM seats with aftermarket ones and you will need resistors to trick the car into thinking the airbags are still there. Also you will need a weight sensor - either from your old seat or from another seat. I went to a local salvage yard and had them get the weight sensor from a 370z passenger seat. The weight sensor can be placed under the cushion of the seat, but may not work with people who don't weigh much (read: wife). I ended up having to roll mine up and zip tie it so my passenger airbag is always on. Another side effect with an aftermarket seat you will lose your power mirror functions.

Keep in mind that there aren't many options for seat rails - I had to order mine from Bride Japan which took 6 weeks. From my trial and error I learned that 370z and G37 coupe rails do NOT fit, so if you wanted to use a 370z seat you would need to modify the rails.

Bride RO Rails part numbers
Sedan: N109 (driver) and N110 (pass)
Coupe: N115 (driver) and N116 (pass)

Here is the resistor you would need two of they are 4.7Ohm 1/2W
http://amzn.to/2gKFSn9

Originally Posted by 4DRZ

Gregor, ttv36 mentions that he went to a salvage yard to get a weight sensor for his new seats. Not a bad idea.

I was on www.conceptzperformance.com yesterday getting some black friday deals and noticed they have sparco seat rails, so I thought the search was over. However, they are universal and not specific to the G37 so some custom fabricating would be in order. So close!

Originally Posted by Gregor12

That was my fault haha I meant to ask if he damaged the seat pulling it out but I see that he said he had the junkyard pull it out for him. Guess I'll start looking for blown air bag seats haha

Also, the seat brackets are the same from coupe to sedan from what I've heard. Surely the sparco brackets bolt up. My friend has a sparco bracket in his 370 and it's universal to all sparco seats so maybe that's what it meant?

Originally Posted by 4DRZ

ttv36 also mentions in the post you quoted that coupe and 370Z rails DO NOT fit the sedan. The Sparco rails fit their seats, but they are not specific to our cars.

Originally Posted by Gregor12

Hmm that's weird. I read where someone swapped seats using coupe brackets... it seems that I'm having issues reading here. Please excuse my lack of ability to read an entire post

Originally Posted by 4DRZ

Thanks for all the good info. What ports do you plug the resistor into? Did you just tape up the other plug ins?

Originally Posted by 4DRZ

Are the Bride seat rails specific to Bride seats or would they work with Sparco sliders?

Originally Posted by Gregor12

Hmm that's weird. I read where someone swapped seats using coupe brackets...

Originally Posted by ttv36

I actually just plugged the resitor into the airbag port. Sorry I don't remember which plug it was, but I it's the only one with 2 pins. I didn't tape the other plugs up, I just put some zip ties on them to hold them in place.



I think it would depend on how the seat is mounted. Bottom mount probably would work, but if the seat is side mounted it might not. You might want to google around to verify.

Originally Posted by 4DRZ

So you just put each end of the resistor into each of the 2 pins? That sounds easy enough.

I wonder if the Bride rails would work with the sparco seat base and slider set. That would be great if it worked.

Anyone put Sparco seats in a G37S sedan?

Originally Posted by Gregor12

Found this on here. Someone needs to prove this....

"Bumping this thread from the dead, yes g37 coupe seats fit the g37 sedan.

My 2010 G37xS sedan currently riding with 2012 IPL G coupe front seats.

Thank you to OnEighty Customs, Kenny (Da Mayor), Infiniti of Massapequa and Aron.

My seats were swapped with rails intact, direct bolt on.

Driver's side wires up, but you need to get coupe memory seating plug and figure out the heated seats.

Passenger side also directly bolts on, but you need to swap the complete harness. Same thing with heated seats.

Last thing, you need to reset the airbag light.

Here's a quick pic:



Happy modding. PM or call OnEighty for further details."

Originally Posted by 4DRZ

That's interesting. It sounds like ttv36 had a different experience. I saw the other thread you posted when I was searching for info, but also noticed there was never a confirmation or pictures that the seats worked so I was not sure if that guy ran into issues or not. Know any seat rails that would fit Sparco seats for my car?