Remove bumpstop from coilovers?

pysical · 07-13-2017, 10:21 AM

I put coilovers on my 2009 335xi E90. I lowered the car to remove the 3-4 inch wheel gap and I am on 19" wheels. However when hitting some of the bumps up here in Maryland I feel like the shock is being compressed all the way and not absorbing the hard ones. I read somewhere that people removed the bumpstop which is about 2 inches thick and gave them more shock to play with. I am going to raise the car up another inch because the springs are settling and it has dropped, but I was checking to see if this would be bad to remove?

Thanks.

Antetokounmpo · 07-13-2017, 03:11 PM

good luck with that. blown shocks and coil bang.

zero2sixtyZ · 07-13-2017, 03:52 PM

Which coils? Spring rates? Ride height? Gave us nothing to work with. It's probably not the bump stop's fault, nor a good idea to remove them like the previous post mentioned.

pysical · 07-13-2017, 04:53 PM

I don't think it is a good idea to remove them either, but I have read stories where people have removed them on various coilovers and didn't have issues.

The coilovers are BC. I am not sure of the spring rates on these.

YoungBlood · 07-13-2017, 05:15 PM

what bump stops do you have on them?

pysical · 07-13-2017, 07:42 PM

Quote:

Originally Posted by YoungBlood

what bump stops do you have on them?

They are the normal ones that come on it. I never touched them. If I remember right they are about 2 inches thick which is why I thought if I removed them I could gain 2 inches of shock travel.

YoungBlood · 07-14-2017, 09:44 AM

what coilovers? That info would help

07-13-2017, 10:21 AM	#1
pysical Captain 131 Rep 713 Posts Drives: 2009 335xi Join Date: Feb 2016 Location: Laurel MD iTrader: (1)	Remove bumpstop from coilovers? I put coilovers on my 2009 335xi E90. I lowered the car to remove the 3-4 inch wheel gap and I am on 19" wheels. However when hitting some of the bumps up here in Maryland I feel like the shock is being compressed all the way and not absorbing the hard ones. I read somewhere that people removed the bumpstop which is about 2 inches thick and gave them more shock to play with. I am going to raise the car up another inch because the springs are settling and it has dropped, but I was checking to see if this would be bad to remove? Thanks.
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07-13-2017, 03:11 PM	#2
Antetokounmpo Brigadier General 1560 Rep 3,475 Posts Drives: E90 6MT FBO; '18 F150 Platinum Join Date: Jul 2013 Location: WI iTrader: (3) Garage List 2018 Ford F-150 Pla ... [0.00] 2008 BMW 335xi [0.00]	good luck with that. blown shocks and coil bang. __________________ 2008 335xi 6MT \| VRSF Catless DP \| VRSF 7" FMIC \| VRSF CP \| TIAL BOV \| DCI \| MHD 2+ BC Racing BR \| Stoptech 600 \| Firehawk Indy 500 255 Square \| Atric Altimax 225 Sq. 2018 F-150 Platinum 701A \| FX4 \| 3.5 EcoBeast
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07-13-2017, 03:52 PM	#3
zero2sixtyZ Colonel 1034 Rep 2,721 Posts Drives: e92 + f15 Join Date: Jan 2012 Location: Cambridge, MA iTrader: (4) Garage List 2015 X5 xdrive50i [10.00] 2007 335i Coupe [9.62]	Which coils? Spring rates? Ride height? Gave us nothing to work with. It's probably not the bump stop's fault, nor a good idea to remove them like the previous post mentioned.
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07-13-2017, 04:53 PM	#4
pysical Captain 131 Rep 713 Posts Drives: 2009 335xi Join Date: Feb 2016 Location: Laurel MD iTrader: (1)	I don't think it is a good idea to remove them either, but I have read stories where people have removed them on various coilovers and didn't have issues. The coilovers are BC. I am not sure of the spring rates on these.
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07-13-2017, 05:15 PM	#5
YoungBlood LongDongSilver 275 Rep 706 Posts Drives: e90 335i Join Date: Mar 2016 Location: Utah iTrader: (2)	what bump stops do you have on them? __________________ N54 E90 6AT: 3" Pipes that go down, Thing that cools the inter, PE Mod, DCI, ST XTA, Whiteline bushings, Aodhan, and lotsa corn-juice
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07-14-2017, 09:44 AM	#7
YoungBlood LongDongSilver 275 Rep 706 Posts Drives: e90 335i Join Date: Mar 2016 Location: Utah iTrader: (2)	what coilovers? That info would help __________________ N54 E90 6AT: 3" Pipes that go down, Thing that cools the inter, PE Mod, DCI, ST XTA, Whiteline bushings, Aodhan, and lotsa corn-juice
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