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      01-10-2014, 08:35 PM   #31
bigjae1976
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2013
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Drives: 11 E90 M3 Individual
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2004 BMW M3  [6.33]
2011 BMW E90 M3  [6.83]
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Quote:
Originally Posted by yandy View Post
Absolutely, and it's eventually my plan. But I need to justify it financially, and fronts now, then maybe rears later on by summer when it gets really hot. I also like to learn and notice progressive difference.

My main reason for the BBK is long run pad wear, I spend too much money on pads, that I can put into a nice BBK, and save in the long haul.

I don't have an issue stopping, maybe because I'm not fast enough yet .. but the pad wear is too much really.

Thanks again for the advice and input, keep it coming
Let's use my data for comparison.

I can get about 12 weekends out of 2 sets of pads that I rotate front to rear a couple of times. Cost is about $300 for a set, so my pad costs are $50/weekend. Your rotors should be good for another year.

In your case, let's say a set of front or rear pads cost about $250 per axle. So let's say your front pads last 2 weekends and the rears last the entire 12 events. Your per event pad cost is almost $150/weekend. With that many pads, you'll easily need a new set of friction rings - $500/pr. So your brake costs are almost $200 per weekend.

A rear BBK can save you almost $150 per weekend or $1800/yr. The rear BBK may pay for itself in 2 years. OH...ST friction rings are cheaper than OEM rotors.
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