Eibach Anti-Roll Kit for the Fiesta installed on my 2

skullsroad

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Mazda 2
I was able to snag a good deal on a set of anti-sway bars for the Fiesta and figured they would bolt right up to the 2. 25mm front, 21mm rear. The rear bar ties the bottom of the shock mounts together. I really liked the design. Instead of reinforcing the torsion beam like CS, DDM, and Racing Beat, you're essentially adding another beam a'la B-Spec bar, just without the adjustability.

Well the front bar went in with one minor detail. The bracket bolts that come with the kit are a different thread pitch than stock and the stock bolts are too short. So new bolts are needed.

The rear bar needs some work. It bolts up via two holes under each shock. The hardware that Eibach supplies won't be used. Source your own shorter bolts so you don't run into clearance issues at the bottom of the shock. The left side goes in without a hitch considering the new bolts. The right side does not. You need the knock off a weld that sits inbetween the holes; it's right under the shock. It's some sort of unused nut or bung. It's pretty small and serves no purpose that I can see. After you get that out of the way you can make the first hole on the right shock mount oval. The holes on the sway bar don't quite match up with the holes on the shock mount. My shop welded up the original hole to help strengthen the new larger hole. After that you can bolt it up with the new shorter hardware and you're done. I think you could also remake the right sway bar mount instead of altering the holes on the car. It'd be interesting to see.

I could have gone with the other bar options that bolt right up but I liked the Eibach design and I got the bars cheap. I have a trusted shop too, so it all seemed like a fun experiment. I haven't had time to do any testing yet but I'll come back with impressions later.

Here is a shot of the right side with the weld.


Left side.


This shows how tight it is after you reinstall the shock. If the bushing flexes too much and touches the bolt head I may need to change the bolt or shave it down a tad.
 
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I was able to snag a good deal on a set of anti-sway bars for the Fiesta and figured they would bolt right up to the 2. 25mm front, 21mm rear. The rear bar ties the bottom of the shock mounts together. I really liked the design. Instead of reinforcing the torsion beam like CS, DDM, and Racing Beat, you're essentially adding another beam a'la B-Spec bar, just without the adjustability.

Well the front bar went in with one minor detail. The bracket bolts that come with the kit are a different thread pitch than stock and the stock bolts are too short. So new bolts are needed.

The rear bar needs some work. It bolts up via two holes under each shock. The hardware that Eibach supplies won't be used. Source your own shorter bolts so you don't run into clearance issues at the bottom of the shock. The left side goes in without a hitch considering the new bolts. The right side does not. You need the knock off a weld that sits inbetween the holes; it's right under the shock. It's some sort of unused nut or bung. It's pretty small and serves no purpose that I can see. After you get that out of the way you can make the first hole on the right shock mount oval. The holes on the sway bar don't quite match up with the holes on the shock mount. My shop welded up the original hole to help strengthen the new larger hole. After that you can bolt it up with the new shorter hardware and you're done. I think you could also remake the right sway bar mount instead of altering the holes on the car. It'd be interesting to see.

I could have gone with the other bar options that bolt right up but I liked the Eibach design and I got the bars cheap. I have a trusted shop too, so it all seemed like a fun experiment. I haven't had time to do any testing yet but I'll come back with impressions later.

Here is a shot of the right side with the weld.


Left side.


This shows how tight it is after you reinstall the shock. If the bushing flexes too much and touches the bolt head I may need to change the bolt or shave it down a tad.

Did you try any of the other rear bars first? Wanted to see if you had a "feel" comparison.

When you say the bolts didn't quite fit, was it because the holes in the shock bucket were too far out?( towards the wheel more like the bar wasn't wide enough for the car) ? If so, this is a good thing.
 
Did you try any of the other rear bars first? Wanted to see if you had a "feel" comparison.

When you say the bolts didn't quite fit, was it because the holes in the shock bucket were too far out?( towards the wheel more like the bar wasn't wide enough for the car) ? If so, this is a good thing.

I didnt try any other bars, unfortunately. The holes on the right shock bucket were spaced further apart nose to tail, or bumper to bumper, compared to the mounting tab on the bar. Also, the bolts that come with the kit don't fit because they are too long and run into the bottom of the shock.
 
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Does this rear bar hit the muffler like the racing beat bar?

The RB bear doesn't hit the muffer, as far as I know. It's designed to tuck up inside the beam. I think the B-Spec bar hits the muffler.

The Eibach bar doesn't have any clearance issues. It bends back towards the beam and sits about a half an inch away from it. I'll take some more pictures later.

I found some older pictures from my test fit so you guys have an idea what the issues are on the right side.

This shows the offset holes.
15613941718_9ed56e2d52.jpg


This shows the little nub you need to get rid of. The drilled out hole you see was an existing one that I enlarged only to find that the points don't match up. So you don't actually need to drill it out. This picture also shows why you need new hardware.
15179913263_0d5c201a15.jpg
 
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The cusco bar is steel too.. AND it's not one solid piece. Also steel is stronger than aluminum.. that same bar in aluminum would be lighter, weaker and more likely to bend, especially since it's a 3 piece bar instead of one solid piece (not to mention cost more $$$).
 
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