Nissan 370Z Forum - View Single Post

fantaZ · 07-20-2017, 11:25 PM

I have a 2013 nismo tuned 357 rwh. Thinking about changing rear diff gears from 3.69 stock to 2015-18 nismo stock 3.91. Is it worth it cost wise? will i feel a difference. and do i need my car retuned if i do go to 3.91?

07-20-2017, 11:25 PM	#1 (permalink)
fantaZ Enthusiast Member Join Date: Mar 2016 Location: FL Posts: 273 Drives: 2013 370z nismo Rep Power: 9	gears 3.69 to 3.91 I have a 2013 nismo tuned 357 rwh. Thinking about changing rear diff gears from 3.69 stock to 2015-18 nismo stock 3.91. Is it worth it cost wise? will i feel a difference. and do i need my car retuned if i do go to 3.91?