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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Tracking, Autocrossing, Dragstrip, Driving Techniques > Performance and offsets?



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      03-09-2008, 10:36 PM   #1
VIP75344
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Performance and offsets?

Hi, guys.

Does offsets affect the Performance? (without rubbing issues)

so If the rear offset is +25, which one is better for performance?

19x8.5 +32 or +35 or +30
19x10 +25

Last edited by VIP75344; 03-09-2008 at 11:02 PM..
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      03-10-2008, 10:34 PM   #2
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Quote:
Originally Posted by VIP75344 View Post
Hi, guys.

Does offsets affect the Performance? (without rubbing issues)

so If the rear offset is +25, which one is better for performance?

19x8.5 +32 or +35 or +30
19x10 +25


It can, but you won't notice it much on the street. Stick with the ET35 or 32 up front.
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      03-10-2008, 11:01 PM   #3
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Originally Posted by HP Autowerks View Post
It can, but you won't notice it much on the street. Stick with the ET35 or 32 up front.
Thanks, man.
I might visit the track sometime.

I thinking to get ET35 front and ET25 rear.
Would that perform better than ET32 front and ET25?
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      03-11-2008, 01:47 PM   #4
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Quote:
Originally Posted by VIP75344 View Post
Thanks, man.
I might visit the track sometime.

I thinking to get ET35 front and ET25 rear.
Would that perform better than ET32 front and ET25?

ET32 will give you a slightly wider front track, perhaps reduce some of the understeer. Again, it won't be significant enough for you to notice the difference.
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      03-11-2008, 06:13 PM   #5
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Quote:
Originally Posted by HP Autowerks View Post
ET32 will give you a slightly wider front track, perhaps reduce some of the understeer. Again, it won't be significant enough for you to notice the difference.
et32 front

Thanks, man.
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      03-16-2008, 09:49 AM   #6
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that rear is a bit aggressive, especially for a coupe.
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