Suspension and Brakes Springs, shocks, coilovers, sways, braces, brakes, etc.

BC racing, Tein CS, Megan, or Tanabe coilovers???

Old 06-07-09, 05:20 PM
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juice14
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I should be ordering soon!!! just need some advice from those with coilovers
so what would be a good combo for the BC racing coilovers if i want a ride close to stock?
is 10/8 too stiff? maybe a 8/8 or 9/7 if its possible???
remember this is my DD and i drive on REALLY bad roads everyday.
Old 06-08-09, 03:28 PM
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If you look at other coilover specs, they usually have 10-12 for the front and around 7-8 for the rear. But here is a small list of spring rates ive dug up for you.


JIC: 12/7
Tanabe: 10/7
Megans: 12/8
BC stock: 10/8
Tein CS: 7/7
Tein SS: 9/9


I think the sweet spot for the rear might be 7kg and the front i would guess maybe 10. Everything can be adjusted with the damperings
Old 06-14-10, 04:02 PM
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t.is350.h
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Originally Posted by juice14
I should be ordering soon!!! just need some advice from those with coilovers
so what would be a good combo for the BC racing coilovers if i want a ride close to stock?
is 10/8 too stiff? maybe a 8/8 or 9/7 if its possible???
remember this is my DD and i drive on REALLY bad roads everyday.
I just finished installing BCR coil over last night, I have 10/8, and it feels really confort. I have the damping 8 in the front and 6 in the rear. To me it feels better than stock sport suspension or f-sport springs.
Old 12-07-10, 02:58 PM
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wald.sc400
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**thread revival**
...anyone that has suspension knowledge/experience will tell you that D2 is absolutely garbage. no question
Old 12-20-10, 09:09 PM
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Akatsuki
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please elaborate?
Old 12-21-10, 03:15 PM
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CarbonDtls
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Originally Posted by wald.sc400
**thread revival**
...anyone that has suspension knowledge/experience will tell you that D2 is absolutely garbage. no question
You can't just say that without adding fact of some sort. Now K-sport is junk and this is proven since theres dyno plots all over the net that shows extreme differences between lets says the left front coilover to the right front.

D2 while I would never purchase them personally why are they junk?
I've owned a few sets of coilovers so I know a little about different setups.
Old 12-21-10, 04:25 PM
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Originally Posted by t.is350.h
I just finished installing BCR coil over last night, I have 10/8, and it feels really confort. I have the damping 8 in the front and 6 in the rear. To me it feels better than stock sport suspension or f-sport springs.
I wonder how they compare to the Tien CS in term of comfort?
Old 12-22-10, 10:55 AM
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Originally Posted by HKS350
I have the Megan's and enjoy them. HKS, Tanabe, & Tein only lower the car @ 1.75" despite what the adv. says. Also Tanabe & Tein CS are twin tube good for street use only.
So with the Megan's you get a "race ready" street set-up that has a monotube cylinder that is in a great price range.
"BUT" If D2 coilovers were on the market when I was buying then I would have chosen D2's. Hands down!

IMO your only two should be: D2's or Megan's
If your going for a coilover that just performs and has great adjustablity then these are your options. I can't see spending big $$$ on coilovers that have no adjustment.

BTW, I have no history with the BC racing. They look nice.??


Tein CS = Mono Tube
Tein SS = Twin Tube
Old 12-22-10, 11:35 AM
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CircuitMS
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For the BCR coilovers we can do a "comfort" setup that will mimic the Tein CS, Just FYI.

And for those curious, Ksport and D2 are the same thing. Made in the same factory.
Old 12-22-10, 12:43 PM
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juice14
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I think the Tein CS might be more comfortable than the BCRacing, I think they have 7F 7R spring rates and are supposed to be "Comfort Sport".
Old 12-22-10, 12:44 PM
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About the Ksport, Ive been on an S2000 with Ksport coilovers with less than 500 miles on them and they were making all kinds of noises.
Old 12-22-10, 02:35 PM
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I have the BCR stock 10/8 setup and it feels like OEM ride quality with all corners at the softest setting. I have had these coilovers for over a year and I am still loving it.
Best coilover set out there for the money and very good quality as well. Both highway and city driving is great and these coilovers handled so well when I took the car to the mountains with alot of curves and sharp corners.

Even though the D2 and Ksport and Megan Racing are from the same factory, I would opt for BCR's better internals and stronger construction over its counterparts.
Old 12-23-10, 11:08 AM
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D2 and Ksport are the same, Megan is NOT made there, nor is BCR.

The Teins are setup to be softer than their regualr series. We can do the BC's to a softer rate to mimic the Teins setup. It's all in the valving and springrate
Old 12-23-10, 02:14 PM
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I would recommend the Brand that you easily to find service near your home.

The dealer can re-valve those as you prefer.

This link will describe the different between Mono Tube & Twin Tube
http://www.tein.co.jp/e/special/ni_toryu/tigai.html

Last edited by g_abac; 12-24-10 at 01:41 AM.
Old 02-06-11, 08:03 PM
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Originally Posted by KI_GSE21
I have the BCR stock 10/8 setup and it feels like OEM ride quality with all corners at the softest setting. I have had these coilovers for over a year and I am still loving it.
Best coilover set out there for the money and very good quality as well. Both highway and city driving is great and these coilovers handled so well when I took the car to the mountains with alot of curves and sharp corners.

Even though the D2 and Ksport and Megan Racing are from the same factory, I would opt for BCR's better internals and stronger construction over its counterparts.
is ur setup with the swift assist spring???? Im deciding to but also but having problems with what setting i should have. Im with u on OEM comfort but if i get the swift assist spring would that make a difference on the setting

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