Finally going to do it....

[94jedi]

So I've been putting off some maintenance "until the spring" now it's time to show the ZHP some love.

I'm planning on replacing the FCABs and RTABs. Is this something I should attempt myself or should I just have the local indy shop do it?

As for parts, I'm planning on Powerflex poly units.
http://www.ecstuning.com/BMW-E46-330...ngs/ES2651031/

http://www.ecstuning.com/BMW-E46-330...ngs/ES2652013/

What do you guys think? I'd like a bit more of a "sporty" feel, although the car currently has ~ 94k on it, and I'm sure the suspension is 100% original, so OE units may provide what I'm looking for.

I'm used to some stiff suspensions but I also don't want to go straight delrin bushings lol.

What would you guys do?

[Avetiso]

Do it yourself. You'll need a jaw puller for the fronts and a MIS RTAB tool for the rear. If you want a sportier feel, go with Z4M bushings front and back.

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[94jedi]

Do it yourself. You'll need a jaw puller for the fronts and a MIS RTAB tool for the rear. If you want a sportier feel, go with Z4M bushings front and back.

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So you wouldn't do poly? What's the reasoning? Too harsh?

[Avetiso]

So you wouldn't do poly? What's the reasoning? Too harsh?

I just prefer OEM. Poly can be too stiff at times. Plus with the Z4M fronts, you'll get a caster increase, which is even better for cornering.

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[94jedi]

I just prefer OEM. Poly can be too stiff at times. Plus with the Z4M fronts, you'll get a caster increase, which is even better for cornering.

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So since that's the case, I'm guessing I'll need an alignment too.

[Avetiso]

So since that's the case, I'm guessing I'll need an alignment too.

You'd need one either way. At least I would.

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[94jedi]

Sorry for all the questions but if I do go w/ the Z4M's I'm guessing ECS sells them and would I have to mention that to the alignment tech? He'll need to take the additional caster into account, correct?

[Avetiso]

Sorry for all the questions but if I do go w/ the Z4M's I'm guessing ECS sells them and would I have to mention that to the alignment tech? He'll need to take the additional caster into account, correct?

Yes, ECS should have them. As far as the alignment, I don't believe our cars are caster adjustable so just have him align it like he normally would. It will be the same except your caster will be out of spec. Which is also fine.

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