BMW 3-Series (E90 E92) Forum - View Single Post - What are the cons of using these to lower the front?

Tag · 08-22-2010, 12:06 PM

I read this very informative article on Dinan's site that talks about suspension travel. It states you need a shorter bump stop for a proper spring perch setup. Cutting it is not the solution. You would need one that's .5" shorter than the stock ones.

I have no idea how tall the stock ones are to begin with but if for instance the M3 bump stop is .5" shorter you should be able to use those. Even the BMW Performance Suspension Kit comes with new bump stops.

08-22-2010, 12:06 PM	#12
Tag Colonel Drives: 335is Join Date: Jan 2007 Location: CHICAGO Posts: 2,607 iTrader: (2)	I read this very informative article on Dinan's site that talks about suspension travel. It states you need a shorter bump stop for a proper spring perch setup. Cutting it is not the solution. You would need one that's .5" shorter than the stock ones. I have no idea how tall the stock ones are to begin with but if for instance the M3 bump stop is .5" shorter you should be able to use those. Even the BMW Performance Suspension Kit comes with new bump stops. __________________ 335is Coupe Space Gray, ZPP, 609, 2TC, 688, 494 and 6FL. Matte Black M310 19's \| Michelin PSS 235/35F, 265/30R \| COBB AccessPORT \| Eibach Pro Street S \| Painted reflectors \| Glossy Black Kidney Grilles –Modding ain't easy
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