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The mkiv Supra Owners Club

KW Suspension install


Jellybean

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Havn`t got a clue sorry mate, it will depend on how much you lower the car as to what angle it affects the arb, also defo don`t go too low with the front as you WILL have rubbing issues, the 685lbs springs arent really stiff enough for the supra.as i found out!

 

I was going to mimic the TRD Bilsteins I have on there , I think is 30mm lower than stock; they use OE drop links

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  • 5 months later...
Yes you have to drill out the top mount for the damper rod to come through then the purple collar just fits over the rubber on the top mount, i put a little bit of washing up liquid on the rubber so it goes on easier.

 

Thats what I taught , but the instructions said to remove the bump stop from the front OE top mount and spring pad/bump stop from rear ; Rear top mount there is no means of dismantling

 

Maybe the facelift and pre facelift top mounts are different , instructions are based off pre-facelift ; I cannot see a reason the top mount will interfere

 

You do not remeber what drill bit you used , looks like a 12 or 14

Edited by Jellybean (see edit history)
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standing on the hub on the rear helped for mine, gives enough downwards movement to get the shock out. If you're my weight anyway lol

 

Thanks Ric

 

I emailed KW for confirmations the instructions are correct

 

Considering the cost of them , I do not like I have to drill out my new OE top mounts ; they should be machined to fit!

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Thanks Ric

 

I emailed KW for confirmations the instructions are correct

 

Considering the cost of them , I do not like I have to drill out my new OE top mounts ; they should be machined to fit!

 

Mate you need to just drill the small square part out of the hole, sure it was 12mm, theres no other way to do it.

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Emailed KW

 

Not particularly helpful, considering I indicated to them, I have oe Toyota top mounts

 

I think if you do not use the rear oe rubber donut, metal on metal will cause issue

 

^KW response

 

I have forwarded these pictures to the factory, they cannot see any reason why you need to drill the top mounts out other than Toyota possibly making a change to the top mounts since we had a car in for R&D or that the top mounts you have are possibly pattern parts and not the OE top mounts. Of course we do not know if they are genuine or pattern parts but it is just a possibility.

 

^

 

The R&D work was carried out by our American facility and they have said that if you leave the OE rubbers in the top mount then you may not achieve the ride height you wish. Plus we provide the new bump stops and dust covers so they advise that you still remove these parts as per our installation manual.

 

 

 

 

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Is it not something to do with being pre facelift? As in the facelift cars don’t have the slot in the middle? Could be wrong, but rings a bell. As in maybe that’s what they used for development nd assume all OEM is like that.

 

Disappointing support from them. IIRC I didn’t get great help when complained about squeaking while going over speed bumps etc. Said it was normal.

 

 

It was too long ago to remember what I did while assembling them to be sure. I could look at what I have left over to see what I didn’t use.

Edited by Marcus GTE (see edit history)
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I put that forward to them as an explantation , facelift versus Pre facelift

 

The rear top mount , without using the rubber donut it has the potential for alot of movement and one nut holding it in place ; I could she it moving around on the top mount plate

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So, what you need to fit the OÉ top mounts

 

12 mm drill bit, I got a staggered drill bit

Drill

Wd40

Top nut on the kW is 19mm

 

 

Secure the top mount, drill all the way through, front mount I found starting from the stud facing at you was easiest and the rear, with the studs facing away

Wind off the lower collar on the kW

Undo the top nut

Remove the kW purple anodised cup

The front mount you retain the oe rubber to stop the kW mounting cup from having the ability to move around(it will not affect the ride height)

For ease of installation, wd40 the rubber, fit the kW cup mount

Install back onto the shock and screw on The top nut

 

The rear top mount, undo the shock top nut, fit into the kW cup and reinstall the top nut

 

To protect against corrosion, I would also suggest to acf50 the top mounts at this point

 

 

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Well done :thumns:

 

Glad you got it sorted, sorry I couldn’t be more help at the time. It was too long ago to remember the details. Hope you enjoy them :)

 

P.s as has been stated before, if you go too low on the front it can rub the arches. Think the springs are a bit soft.

 

I love them though.

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.......And it took 3 weeks to work all that out lol:)
I am not going to butcher a 400 euro set of oe mounts if I don't have to

 

Taking the suspension off today, its clear the instructions are for pre face-lift mounts (are now discontinued), face-lift mounts are different in construction

 

 

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image

 

Glad she looks like before, did 4km drive, first impressions, she soaks up the bumps, everything is set to KW default settings

 

Compared to the TRD Bilsteins she feels like she is on air, a bit floaty at the moment but will give it some mileage before I adjust anything

 

She is off to Murray Motorsport Tuesday for an alignment and super pro lower camber adjustment bushes

 

What do you lads run? Compression and dampening

 

 

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