Has anyone replaced the front seats in their sedan?
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From: Appleton, WI
Ok sedan brothers, Great news!
it took me a while but I got a guy to take his G37 sedan over to Planted Technologies and get the mounting points measured. It cost me $100 to pay him for his time but that would be cheaper than having to modify one.
Butt if you want to chip in I can send you my PayPal. Lol.
my Nismos is getting cleaned up and will have the brackets in two weeks
it took me a while but I got a guy to take his G37 sedan over to Planted Technologies and get the mounting points measured. It cost me $100 to pay him for his time but that would be cheaper than having to modify one.
Butt if you want to chip in I can send you my PayPal. Lol.
my Nismos is getting cleaned up and will have the brackets in two weeks
I called them this morning and talked to Jeff. Yes it will have a universal seat belt mount. Turns out they are not creating a new bracket. The q60 coupe bracket's have the same measurements... They will be creating a new SKU on their website for the G37 Sedan, but the part will be the same. I was going have Cipher create me some brackets, they were going use my car to model them. But these seems like a better option now.
Last edited by jdog78; Mar 10, 2020 at 11:02 AM.
Thread Starter
Registered Member
iTrader: (7)
Joined: Sep 2015
Posts: 4,724
Likes: 697
From: Appleton, WI
I called them this morning and talked to Jeff. Yes it will have a universal seat belt mount. Turns out they are not creating a new bracket. The q60 coupe bracket's have the same measurements... They will be creating a new SKO on their website for the G37 Sedan, but the part will be the same. I was going have Cipher create me some brackets, they were going use my car to model them. But these seems like a better option now.
I prefer the planted brackets over cypher. Planted have a wider base with enough surface to slide the seat left to right and have a stout seat belt buckle mounting point.
The cipher brackets may be lighter in weight though, judging from the picture of the two. But then again, we are probably talking just a pound or so. I left the owner at cipher a VM to see if they still wanted to create a bracket for our cars. There's may be less of drive to do it now, since Planted has a bracket that will work and Cipher would have to sell X number of brackets to justify making one specific to our cars.
Hopefully installing the seats will go off without a problem this weekend.
as a matter of fact, i did.. i'm warn out now.. drilling out the rivets and spot welds were a nightmare. the factory rails are way wide i had to drill new holes and also cut the belt bracket.
more info will be in the video when i finish
more info will be in the video when i finish



Let's see some pics!