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difference in caliper between vented and non vented rotors

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Old 03-24-06, 11:17 PM
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difference in caliper between vented and non vented rotors

do the FCs use the same calipers for normal and hard suspension?..or are they different?....i know the 4 and 5 lug calipers are different...but im not sure if 5 lug calipers are considered normal or hard suspension
Old 03-24-06, 11:19 PM
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If i'm not mistaken, the normal suspension models use one piston calipers in the front, and the hard suspension uses 4 piston calipers. My GXL has the 4 pistons, as well as the turbos and i think the convs...... hope this helps!
Old 03-24-06, 11:20 PM
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i know the fronts are either 4 pot or 1 pot...im curious about the rear calipers.....anyone else?
Old 03-24-06, 11:42 PM
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if i remember right the calipers will be diffrent because the rotor thickness is diffrent.
Old 03-24-06, 11:59 PM
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The calipers are wider. When we did the 5 lug swap on my car we found that out.
Old 03-25-06, 06:44 AM
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the cars with 4 pot have bigger rear calipers to accomidate the vented rear rotors, which are thicker.

So if you have 1 pot in front then its safe to say its all normal if you have 4 pot then you have harder suspension.

Why is it harder suspension anyways? I mean the term harder.. is it just a stiffer system?
Old 03-25-06, 08:22 AM
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Auto Parts store use "Harder, and Normal" suspension to decide the difference in brakeing systems on our cars. I dont Under stand why they dont just have a prompt to ask how many front Pistons there are.
Old 03-25-06, 12:21 PM
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well once again.... go aftermarket parts stores!!!

I will say this... If I am going to replace anything that matters at all on my car I go mazda genuine parts... just because it seems worth it for most everything.
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