Alignment limits with RCE coilovers and Vorshlag camber plates
 

I installed a set of RaceComp Engineering Tarmac 2 coilovers and Vorshlag camber plates.

Took it to get an alignment. They could only get 1.7 degrees. Was hoping for 4-5 for track duty.

What am I missing?

The car is not even that low. There’s about a one inch gap from the tire to the fender (4.5” from the pinch weld to the ground).

All Kw struts use a slotted upper hole, capable of at least 2.5 degrees of negative camber even without camber plates. Show us a pic of camber plates installed…

Assuming you’re on 17 inch wheels, 4.5 inches from pinch weld to the ground is very low…

I must’ve gotten something critically wrong.

I am on 17x9 wheels with 245/45/17 RS4.

The coilover on the driver side is all the way down. The car sits 4.5” from the pinch weld, and I can fit my hand between the tire and fender.

The shop couldn’t get even 2 degrees of camber.

The rear seemed fine with RCE Tarmac 2 coilovers, voodoo LCA, and whiteline toe arms. 2.5 camber and 0.30 toe without issues.

I swear, someone else just had this issue. Verify as marco said above. You need to loosen the two bolts where the knuckle bolts to the strut and push the top of the hub in, hold it there, then retighten. Could also have your camber plates flipped or backwards.

I think I figured it out. The plate is oriented correctly as it is clearly marked “LF OUT” but the metal “hub” (not sure the correct name) that attaches to the coilover and slides on the plate is backwards. I know I installed it exactly how it came. Going home to see if I can flip it.

Sucks it cost me an alignment plus 1 hr labor as they tried to troubleshoot it.

Edit: on the pic below, you’re looking at the camber plate on the driver side. As you can see the bolt holding onto the camber plate cannot go any further back. As is it is at -1 degree of camber. If I flip it (the shiny metal plate), it will allow the coilover to slide much further back. A quick look at the other side tells me that’s the issue.

Do not flip it. Plate is installed correctly, the top of the strut is as far inboard as it will go. If you flip the plate, you'll have to move the top of the strut way outboard in order to fit the small 4 bolts and hence lose a ton of camber.

Not a fan of how this design sacrifices ~0.5 degrees of negative camber in order to maximize caster (which IMO is *way* overrated) by offsetting the top of the strut as far aft as possible.

Yeah I don’t think flipping that silver plate is going to buy you anything, strut is as far inboard as it can go. Per above you’re likely missing a degree from the alignment shop not loosening the upper strut bolt which is slotted on the KW

Kinda wild you can’t even get two degrees with just the plates though, like I got nearly -3 with racesengs and oe struts and one camber bolt.

I have the same setup and can get over 4* if I want it.

Loosen both bolts that attach the strut to the hub and try to tip the top of the hub toward the center of the car.
Make sure there isn't something preventing you from tipping the hub, like your endlinks or the wrong bolts.

I took a quick pic for you, see how the upper bolt is pushed toward the strut body compared to the lower bolt.
https://i.imgur.com/04UsiTb.jpg

Your camber plate is setup correctly. The problem must be somewhere below it.

That was it! I figured it out before your post, but the fact you lifted your car, took the wheel off, took a pic and posted it is greatly appreciated!!

I didn’t pay attention at all when I installed it…got it right by chance on the other side.

You’re right. It looked off at first because the bottom/shiny plate has three holes on both sides. The right and left plates used different holes so I thought that was the issue at first.

In the end, it was the slotted hole where the hub attaches to the coilover.

You were right. It was the top, slotted upper strut bolt. Somehow I got it right on the right side but wrong on the left. Thanks!

Had the same issue when I installed my RCE SS1 and did the alignment at the shop. Glad we called RCE and they told us about the top strut bolt thing. Wish it was highlighted in the installation manual.

We're going through the final round of edits on our new instruction manual. Hope to have it posted soon.

- Andrew

Alignment limits with RCE coilovers and Vorshlag camber plates
 

Just installed these on a Gen 2. Similar issue and had to spend time on the phone to figure it out.

The top push in I just knew about it from doing Camber Bolts.

But on the dials there is an Allen key, and I thought similar to the perch you would loosen it up to adjust the compression and rebound. Well that’s not the case at all, found that out via a call.

The manual is still outdated it seems not so useful for the install. Looks like it still hasn’t been updated.

Also didn’t bother to reach out beforehand (my screw up) and installed them, but they had a chip from shipping so I’m getting a replacement spring :/ https://uploads.tapatalk-cdn.com/202...d4d0385f9b.jpg

Either way, Myles has been so responsive it’s almost concerning (kudos to you!). Can’t lie I was concerned about Street manners but so far they have been fabulous. Put the GF in for a ride didn’t tell her anything and she hardly noticed a difference. That speaks wonders.


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I was able to get -4 upfront with the same combo. Agree RCE will be the only vendor I work with for suspension. Its not about the before sales service(even though this is excellent) Its the after sales that makes them stand out. Helps their products are not haft bad either :P