Suspension & Brakes Theory, alignment, spring rates....

changing from crx to civic ?

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Old Apr 5, 2006 | 07:43 PM
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shanepa2001's Avatar
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Default changing from crx to civic ?

ok i dont no alot about suspension and i did search for this. my neighbor is going to sell me a KYB suspension kit (shocks, struts and springs) it was for his crx. i have a 93 civic hatch and wanted to know if it would fit on my car. any info would be great

thank you
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Old Apr 5, 2006 | 07:47 PM
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Default Re: changing from crx to civic ? (shanepa2001)

From what year CRX? Hope it's not from an 88.
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Old Apr 5, 2006 | 07:50 PM
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Default Re: changing from crx to civic ? (fast88std)

umm i dont think so i know about the difference in the 88 suspension tho saying that it is not an 88 tho will it be a fitment problem? and if its from an 88 what else would i need for it or is it not even worth the aggravation?
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Old Apr 5, 2006 | 07:57 PM
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Default Re: changing from crx to civic ? (shanepa2001)

I'm almost sure they will fit then. But I think you will have to use your EG front forks. I would try and wait for more opinions, tho. Or try searching in old topics to see about this.

Pm CRX Lee, he knows a lot about suspension.


Modified by fast88std at 9:20 PM 4/5/2006
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Old Apr 6, 2006 | 04:55 AM
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Default Re: changing from crx to civic ? (fast88std)

If the CRX is not an '88 but instead an '89-91, the rear shocks will fit just fine and the spring perches are in the right location. You can install the front shocks shocks as noted above if you transfer the smaller ID front mounting wishbone over from the CRX to the Civic. The spring perch is lower and the wrong shape compared to the later car so you can't put EG Civic springs on them properly.

As for the springs, unless they are from a coil-over kit that lets you adjust the height, I would expect that as a generality the CRX spring rates will be softer, spring lengths might likely be shorter and I know the perch location is lower. Total shot in the dark but I'd guess the car will sit too low and be likely undersprung. if you are going to try this, the shocks will probably work acceptably if you put them with a coil-over sleeve system.

Is this worth the effort to do this at whatever cost it will be vs. getting the right parts for the car? Your call.
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Old Apr 6, 2006 | 09:24 AM
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Default Re: changing from crx to civic ? (fast88std)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fast88std &raquo;</TD></TR><TR><TD CLASS="quote">But I think you will have to use your EG front forks. </TD></TR></TABLE>

you definately will need the front forks. and using EG front shocks in a crx will reduce your shock travel since the shock body lenght is longer.

just get the right shocks for your car. its not 100% compatible.

more info on hybrid suspension.
http://www.ef-honda.com/ben/EFhybridsus.php
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Old Apr 6, 2006 | 11:17 AM
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Default Re: changing from crx to civic ? (fast88std)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fast88std &raquo;</TD></TR><TR><TD CLASS="quote">But I think you will have to use your EG front forks.</TD></TR></TABLE>
I missed this detail. You must use the CRX/EF front mounting wishbones or forks. The EG forks will not tighten on the smaller OD shocks.
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Old Apr 6, 2006 | 11:21 AM
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Default Re: changing from crx to civic ? (CRX Lee)

ah, i mis read that he wansted to use EG shocks on a CRX. seems like he wants to use CRX shocks on his EG.

either way, just buy the right shocks for your car.
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Old Apr 6, 2006 | 01:06 PM
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Default Re: changing from crx to civic ? (Tyson)

If CRX shocks to EG, then use CRX wishbones. If EG shocks to CRX, then use EG wishbones but still both would be best with a coil-over kit as normal spring perch shapes and ehgiths are wrong.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tyson &raquo;</TD></TR><TR><TD CLASS="quote">either way, just buy the right shocks for your car. </TD></TR></TABLE>
The best answer in the long run.
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