Nismo diff on roadster

Fcnismo · 09-16-2020, 11:35 PM

I’m new member but been lurking for awhile. I couldn’t find the answer to
This question on search. I want to install a 2016-2017 at nismo diff in my
2019 At roadster Base. Is it something that can be done and what issues
Might I encounter.
Thank you in advance

Rusty · 09-17-2020, 12:00 AM

Swapping complete diffs. It's a bolt in. The only thing you have to watch for is the axle stub bolting. Some axle stub are threaded, while others are a through bolt with a nut.

Fcnismo · 09-17-2020, 12:13 AM

Thank you

Rusty · 09-17-2020, 12:32 AM

Quote:

Originally Posted by Fcnismo

Thank you

INFmstrTech · 09-17-2020, 08:37 AM

Quote:

Originally Posted by Rusty

Swapping complete diffs. It's a bolt in. The only thing you have to watch for is the axle stub bolting. Some axle stub are threaded, while others are a through bolt with a nut.

Yes this is true about the threaded axle stubs. Even if you order one through Infiniti/Nissan they ALL come threaded. You could transfer over your axle stubs or you could also drill out the holes which is the best option. Also note....some of the VLSD’s have one longer axle stub instead of being equal sizes.

Rusty · 09-17-2020, 08:53 AM

Quote:

Originally Posted by INFmstrTech

Yes this is true about the threaded axle stubs. Even if you order one through Infiniti/Nissan they ALL come threaded. You could transfer over your axle stubs or you could also drill out the holes which is the best option. Also note....some of the VLSD’s have one longer axle stub instead of being equal sizes.

Thought that all of the OEM VLSD's had the longer stub axle on one side.

Fcnismo · 09-17-2020, 10:59 AM

With the nismo diff at what speed would I get the drop off since it’s setup
For low speed

Rusty · 09-17-2020, 11:56 AM

What do you mean by drop off?

Fcnismo · 09-18-2020, 01:22 PM

Quote:

Originally Posted by Rusty

What do you mean by drop off?

Basically the car does 0-60 in 4.5 and 60-80 In like what seems to be forever

Rusty · 09-18-2020, 01:29 PM

Quote:

Originally Posted by Fcnismo

Basically the car does 0-60 in 4.5 and 60-80 In like what seems to be forever

Go with the 4.08 gears then.

Quicksilvers · 09-19-2020, 06:22 AM

Quote:

Originally Posted by Fcnismo

Basically the car does 0-60 in 4.5 and 60-80 In like what seems to be forever

Don’t fear the gear go for it. Our 0-60 time stock is nothing to write home about.

Fcnismo · 09-19-2020, 11:53 AM

I found a nismo diff for about 1k with 25k on it and itching to pull the plug, but at the same time
The car has little miles and don’t want issues so if it’s an easy plug and play I’m game.

09-16-2020, 11:35 PM	#1 (permalink)
Fcnismo Base Member Join Date: Aug 2020 Location: Nj Posts: 96 Drives: 2019 roadster Rep Power: 5	Nismo diff on roadster I’m new member but been lurking for awhile. I couldn’t find the answer to This question on search. I want to install a 2016-2017 at nismo diff in my 2019 At roadster Base. Is it something that can be done and what issues Might I encounter. Thank you in advance

09-17-2020, 12:00 AM	#2 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,219 Drives: 2011 Nismo GM 6M Rep Power: 2684438	Swapping complete diffs. It's a bolt in. The only thing you have to watch for is the axle stub bolting. Some axle stub are threaded, while others are a through bolt with a nut. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

09-17-2020, 12:13 AM	#3 (permalink)
Fcnismo Base Member Join Date: Aug 2020 Location: Nj Posts: 96 Drives: 2019 roadster Rep Power: 5	Thank you Rusty likes this.

09-17-2020, 11:56 AM	#8 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,219 Drives: 2011 Nismo GM 6M Rep Power: 2684438	What do you mean by drop off? __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

09-19-2020, 11:53 AM	#12 (permalink)
Fcnismo Base Member Join Date: Aug 2020 Location: Nj Posts: 96 Drives: 2019 roadster Rep Power: 5	I found a nismo diff for about 1k with 25k on it and itching to pull the plug, but at the same time The car has little miles and don’t want issues so if it’s an easy plug and play I’m game. Last edited by Fcnismo; 09-19-2020 at 11:55 AM.

09-17-2020, 10:59 AM	#7 (permalink)
Fcnismo Base Member Join Date: Aug 2020 Location: Nj Posts: 96 Drives: 2019 roadster Rep Power: 5	With the nismo diff at what speed would I get the drop off since it’s setup For low speed

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