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2,5 i
Hi
I am new here.
And I just bought me my 2 BMW and this is a Z4 2.5i in this there is 177 hp. I was supposed to buy a 2.5 SI with 218 hp. But the man in Germany sold it 2 days before i came to the shop.
So here's my question. Why is there so much difference in engine Efekta on these two engines?
What has 2.5 SI that of 2.5i do not have?
And what can I do with this engine that allows it to get more BHP?
Also, I am looking for new summer wheels for my car, what kind of dimensions is the largest one can put on this car?
I'd like some 20 inches on it, but am afraid there is no space?
Will post more pictures of the car.
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