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Ok so have never got the hang of the whole ET13/15 thing but im in the middle of refurbing my e21 alpinas and noticed the front are ET13 whereas the back are ET15?

What does this mean for the stance of the car? Is that why the rear looks more cambered than the front?

Thanks in advance, Chris

The 2mm's won't make a real difference and a little wider is no prob, especially at the rear, but ET15 is not original Alpina.

Jeroen wrote:The 2mm's won't make a real difference and a little wider is no prob, especially at the rear, but ET15 is not original Alpina.

Thanks .....I didn't think they would be original