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JZX81/MX83, JZX90/100, JZX110/JZS171/ XE10 Master Thread

Figured as these cars gain more popularity this would be a good thread to have here. These chassis share similarities but also some major diffences when it comes to suspension. Any and all input is welcome.

JZX81 same as MX83

JZX90 same as JZX100

JZX110, JZS171, XE10 (Altezza), GXE10 (IS300) all the same

I'll start with mine, nothing crazy just a good street car.

'03 JZX110 Mark ll iRV

Front:

KTS coilovers w/ 24kF swift springs

S9 +25mm extended FLCAs

Stock Knuckles

Aristo outer tie rod ends

Cusco UCAs

Poly bushings for tension rods and steering rack

OEM sway bar bushings/end links

Cusco strut tower bar

Camber -5.5

Castor 7ish

Toe out 1/8" each side

Rear:

KTS coilvers w/14k swift springs

Cusco sway bar

OEM end links

S9 subframe/diff bushings

Camber around -2? New S9 bushings raised the subframe and corrected camber.

RLCAs pulled all the way in though.

Toe is right at zero

4 comments

Comments (4)

JZX_Galil

Dec 15, 2023

Definitely have to recommend DG5 coilovers for the X-chassis. Great kit and great value. Plenty of off the shelf options for spring rates etc through japanese shops who deal with x-chassis cars! I am currently on old set of HKS's but after trying couple of cars with the DG's im definitely going to upgrade to them

quixoticGiraffe

May 14

•

Not sure if this is the right thread for this, but I'm trying to figure out if any of the JZ* FLCAs are shorter than the others.

I have an odd problem where I could use a shorter than factory FLCA on my IS300.

jareklance

May 14

Replying to

Why would you ever need a shorter lca on the is300?

quixoticGiraffe

May 14

•

Replying to

I've ended up in a weird spot in my street car.

my front suspension setup is:

PBM modified knuckles

stock lower ball joints

GS300 outer tie rods

S9 AK49 drift knuckles (great for u-turns too! haha)

S9 upper control arms

Stance XR1 coilovers

I recently switched from the old version S9 Sport upper control arms to the new billet versions (also Sport), but am unable to get back to -1.5° of camber I had before. The newer arms run more negative camber than the previous design. One of the ideas I was brainstorming was: if I couldn't lengthen the upper control arms to get them where I wanted them, I could shorten the lower control arm and was wondering if there was a factory option that was shorter than I already had. I'm sure it might have other implications w/ the caster arm and wheel clearance, but was just seeing if there was an "off the shelf" candidate.

I could obviously run a different upper arm, but I love the adjustment mechanism on the S9 parts and haven't seen another company (outside wisefab) that has it. Also I already bough them lol.

Edited

DRIFT

CLUB

the

JZX81/MX83, JZX90/100, JZX110/JZS171/ XE10 Master Thread

DRIFT

CLUB

the