Time for control arms... question for y'all

[Turbowned]

Just confirmed that the unpleasant groaning noise that started a couple days ago is a couple of my front control arms going bad. I was going to replace them just due to age next year, but I guess this moves the timetable forward.

I'm looking online at control arm kits and I've found two. There's quite the disparity in price between 034motorsport's kit and ECS tuning's kit; can anyone explain?

http://store.034motorsport.com/contr...-uprights.html

http://www.ecstuning.com/Audi-RS6--4...its/ES1843770/

I was reading on an older thread circa 2009 that the 034motorsport kit was incorrect and that RS6's have specific control arms; is this true?

Thanks everyone!

[hahnmgh63]

Either kit will work. All C5 post facelift (Aluminum instead of steel uprights) are the same....except the lower rear RS6 control arm has stiffer bushings. Any will work, whether or not you will be able to tell the difference in a RS6 or A6 bushing difference in the lower rear control arm I doubt it. Also, with that said, the 034 are probably all slightly stiffer than OEM. The ECS is a good kit too as Meyle HD and Lemforder are good brands. Stay away from Febi/Bilstein. You can probably make up your own kit for cheaper than ECS though. Also try www.autohausAZ.com as they carry Meyle HD, that's what I did last time and got all of the bolts from Miramar Audi (Genuineaudiparts.com).

[Turbowned]

Superb. Got a trip to Montreal this weekend and would like to have it done so I don't have to take a creaky, squeaky Audi up there.... or worse still, the louder, rougher and slower (albeit significantly more efficient) Subaru!

[zinkwerks]

Let me check tomorrow and see what I can do for you on the control arms......have a few connections...
Zink

[audiprotn]

I've got Stern, and would totally go with something else next time.

[Turbowned]

Now I see the Meyle HD kit that hahnmgh63 linked from Europaparts... Think there's much difference? 034's kit costs $470+shipping and the Meyle kit is $615 shipped.

http://www.europaparts.com/control-a...cmy-meyle.html

[EINHORN]

FCP euro

https://www.fcpeuro.com/products/aud...order-rs6cakit

[Turbowned]

That's over $150 more for the same parts...

[lswing]

That's over $150 more for the same parts...

Yea I was wondering the same, not sure if he looked much before posting

[RSoverAll]

That is a lot more than the Europa stuff but FCP offers a lifetime warranty apparently, not arguing it's worth the extra cost but if you buy them, wear out a set in 50k miles I'm guessing you can send them back and get another warranty set... like Autozone or O Reilly's

Anyone know if I'm correct in thinking this?

[marklar182]

That is a lot more than the Europa stuff but FCP offers a lifetime warranty apparently, not arguing it's worth the extra cost but if you buy them, wear out a set in 50k miles I'm guessing you can send them back and get another warranty set... like Autozone or O Reilly's

Anyone know if I'm correct in thinking this?

With FCP; You order and Pay for a new part, then send your failed part to FCP and they refund your $.

[Turbowned]

That's worth something I suppose. I tend to replace cars before I replace replacement parts, though.

[fukinavit]

How long do you guys get out of the control arms?, I guess its dependant on driving style but generally what kind of mileage can you expect from a set?

[hahnmgh63]

On the RS6 about 40~50K maybe. Most of the same parts are used on the B5 A4's which are a lot lighter than the C5 cars so they wear out fast on the C5 cars. Especially the front upper arms. If you have more than 50K on your suspension, I can almost guarantee you that some of your bushings are torn.

[DHall1]

35 to 40k on upper inners. And we have good roads

[Turbowned]

80k on my car and the roads blow goats out here... It's time. I was hoping I could get away with doing them next year but they started groaning pretty bad all of a sudden a week ago.

[Turbowned]

Any recommendations on adjustable upper arms? I see Stern and 034Motorsport both offer them. I would like to lower the car more eventually and want to maintain proper suspension geometry.

[hahnmgh63]

I have KWV3's and the car is definitely lower than stock and I have no problems with Camber.