Bilstein B12 Pro Kit for Z4M???

philjw · 06-10-2013, 11:21 PM

My Z4M Coupe has 33k miles, and I'd like to do something to keep the tires planted a bit more firmly on the pavement in everyday use, and I wouldn't mind getting rid of the diving when I brake, lifting on acceleration, etc. I think upgraded shocks would go a long way, but there don't seem to be any options other than coilovers? Lot of people go with springs, but that seems to put even more stress on the stock dampers, and no aftermarket options for lowered cars? How about the Bilstein B12 kit available here for under $1k? http://www.sparktecmotorsports.com/b...tm_content=pla Anyone try that? I don't need to lower the car much, but a little is fine. Bilstein website says this would lower 10mm rear, 20mm front. Or should I just get H&R coilovers? I know lots of people like the KW V3's, but I'm not sure I can justify $3k right now...

seank · 06-11-2013, 12:18 AM

Buy someone's better dampers and springs used. I have seen a lot of them for under 1500 on here.

i2ichal2dZ4M · 06-11-2013, 01:15 AM

never knew this kit was even available!

philjw · 06-12-2013, 11:28 PM

So no one, then? Has anyone just replaced the stock shocks/struts before? Any idea on their price?

mike519 · 06-13-2013, 09:59 PM

I have spent my budget on mods for this year but this kit is on my radar for next year. I have no intention of doing serious track but want the same as you...a little lowering and firmer. I think the kit is perfect for my needs.

06-10-2013, 11:21 PM	#1
philjw Second Lieutenant 9 Rep 226 Posts Drives: 2011 M3 Coupe Join Date: May 2011 Location: Alexandria, VA iTrader: (0)	Bilstein B12 Pro Kit for Z4M??? My Z4M Coupe has 33k miles, and I'd like to do something to keep the tires planted a bit more firmly on the pavement in everyday use, and I wouldn't mind getting rid of the diving when I brake, lifting on acceleration, etc. I think upgraded shocks would go a long way, but there don't seem to be any options other than coilovers? Lot of people go with springs, but that seems to put even more stress on the stock dampers, and no aftermarket options for lowered cars? How about the Bilstein B12 kit available here for under $1k? http://www.sparktecmotorsports.com/b...tm_content=pla Anyone try that? I don't need to lower the car much, but a little is fine. Bilstein website says this would lower 10mm rear, 20mm front. Or should I just get H&R coilovers? I know lots of people like the KW V3's, but I'm not sure I can justify $3k right now...
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06-11-2013, 12:18 AM	#2
seank enthusiast 48 Rep 1,695 Posts Drives: e30 m3,e90 wagon,sprinter,z4m Join Date: Dec 2011 Location: sacramento, ca iTrader: (4)	Buy someone's better dampers and springs used. I have seen a lot of them for under 1500 on here.
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06-11-2013, 01:15 AM	#3
i2ichal2dZ4M Lieutenant 63 Rep 516 Posts Drives: 2007 BSM Z4MC Join Date: Mar 2011 Location: Los Angeles, California iTrader: (1)	never knew this kit was even available! __________________ 2007 BSM Z4M Coupe - 18" VOLK TE37 - 18" Apex ARC-8 - GC Track/Street
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06-12-2013, 11:28 PM	#4
philjw Second Lieutenant 9 Rep 226 Posts Drives: 2011 M3 Coupe Join Date: May 2011 Location: Alexandria, VA iTrader: (0)	So no one, then? Has anyone just replaced the stock shocks/struts before? Any idea on their price?
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06-13-2013, 09:59 PM	#5
mike519 Captain 132 Rep 832 Posts Drives: 2018 M240i Join Date: Apr 2012 Location: Waterloo, Ontario iTrader: (0)	I have spent my budget on mods for this year but this kit is on my radar for next year. I have no intention of doing serious track but want the same as you...a little lowering and firmer. I think the kit is perfect for my needs.
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