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3.91 diff lsd in 325i
Posted: Mon Feb 05, 2007 3:53 pm
by fannyj
Hi Guys
Have the option to buy this diff. How nicely does in work in a 325i ? My car is stock standard.
Re: 3.91 diff lsd in 325i
Posted: Mon Feb 05, 2007 3:58 pm
by Jon_Bmw
Should work fine, this was the diff that was fitted in the Tech 2 sports as standard i think. The tech1's were 3,64 if i am remembering the correct way round.
Re: 3.91 diff lsd in 325i
Posted: Mon Feb 05, 2007 4:00 pm
by jamie325isport
Jon_Bmw wrote:Should work fine, this was the diff that was fitted in the Tech 2 sports as standard i think. The tech1's were 3,64 if i am remembering the correct way round.
Yep thats right. Well thats how they were when they left the factory
Re: 3.91 diff lsd in 325i
Posted: Mon Feb 05, 2007 4:03 pm
by MarkP
Anyone care to explain to me what the difference is?
Re: 3.91 diff lsd in 325i
Posted: Mon Feb 05, 2007 4:04 pm
by jamie325isport
the 3.64 will give you a better top end 3.91 is a bit better on acceleration. Higher the number the lower the ratio (acceleration).
Re: 3.91 diff lsd in 325i
Posted: Mon Feb 05, 2007 4:45 pm
by HartgeH27
I use the 3:91 on my car and the acceleration is very good.
Top end not affected noticably, and I cough cough believe the INDICATED speed can reach 152 mph if you were cough cough chasing a pug lol !!!
A GPS may say a different speed but you dont lose much at all vice the 3:64