Quote:
Originally Posted by D041987
Any reason why you went with the 440I Front 25mm vs the 420I front 25mm bar?
Also from doing AutoX with different cars I noticed that a lot of cars actually get a sharper turn in rate with the rear bar upgrade only. the 1mm difference from stock might not make as a drastic difference as the rear upgrade will. But report back and possible do a DIY as I am gathering info for this upgrade myself.
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Actually I've chosen front+rear M135i complete set, which is equal to 440i at the front only by the measurements, but the partnumbers are different (21 35 6 792 120 for M135i and 31 35 6 792 119 for 440i), so I suppose the length of 22,2mm segment is less for M135i.
And the rear M135i partnumber 33 55 6 853 476 is equal to 420i at the rear (M-Technik) and is 15mm which is not offered to 440i at all (13mm for 440i M-Technik).
So all in all I expect to get a good balance with a pronounced oversteering under acceleration, but not dangerous or ruining the handling and overall grip.