r34.bryan

Clear, thanks.

Is the front subframe even mounted with bushings? can anyone confirm it? I can't even find normal bushings to replace the oem ones. (if there are any)

Is there also a kit that does the same but on the front subframe? Or did you only do the rear end? Also, taking out the subframe(s) sounds like a good opportunity to get some Spoon rigid collars, I do need to do some more research on them tho.

Wow didn't know this was a thing... perhaps this could be my solution! Since I wanted to renew all bushings anyways. I will take a better look at this mod. Thanks a lot @Dose Pipe Sutututu ! Good that you mention it, I'm currently saving up for one. After doing my research I think I will get the Nismo GT LSD Pro 1.5 way. Since I can't access my car right now I will measure it once I get the opportunity + alignment settings. Corner exit is not really stable, my guess is maybe the LSD will fix that.

Okay so first off I don't have a lot of experience driving a lot of different cars fast. My car handles great, there is nothing weird going on handling wise (maybe a bit of bump steer). All I'm trying to do is make it handle as good as it could. The problem is I don't have anything to compare it to. So since my experience is lacking I'm reading online about other peoples (track)builds. And so my thought was "oh when you lower a car the roll center is off, so it needs to be corrected in order to make it handle better." Then I saw the kits are only available for R32-33-34 GT-R. Confirming these cars might need it. Hence my question how to correct it on a non-gtr Skyline. Perhaps my question should've been: Does my car need a roll center correction to make it handle better? Or: How to make an ER34 coupe faster around the track? (handling wise)

A052: F:235/45/18 R:255/40/18 R888R: F:245/40/18 R:265/35/18 My next set would probably be A052 again, but with a smaller aspect ratio.

F:235 R:255 I had R888R before in F:245 R:265. I kid you not, the Advans are wider than the Toyos. I think a 275 R888R would be about the same width as a 255 A052...

Yes that's what I'm going for. I thought maybe correcting the roll center would make it even better, but I guess I was wrong. That is crazy!

So if I understand your comments correctly, there is no need to correct the roll center. Thanks for letting me know. Also thank you for the extra tips! as for my tyre setup, I already run as much tire as I can fit in the stock guards. Yokohama Advan A052. 😏 It's not my daily car so I run them on the street as well. Works perfectly good for me!

Suspension wise it's got coilovers, hicas delete, adjustable camber arms, adjustable pillowball tension rods, tension rod bar, sway bars, drop links, roll center corrected tie rod ends. Aero is still untouched. My intention is to build a good handling track inspired street car. Not too much power, just really good and precise handling. So yes, it is street driven but I will do the occasional trackday.

Thanks for your reply. I cannot access the car right now to measure unfortunately. But my guess is that it dropped 5-8 cm from stock. I want to correct the roll center because I think even the slightest correction will help making the car handle better, since I want to do more track events with the car. If not please correct me.

Hello! I want to correct the roll center on my 1998 ER34. When looking online, all I can find is roll center corrected parts for GT-R only. I know extended ball joints are a thing, would this work? The problem here is, I can find them for the front side only. Also, I know there are adjustable lower control arms available that correct the roll center but they are a bit expensive and also only for the front side I believe? Can someone help me please? I can't be the only one that wants/has corrected roll center on a non-gtr R34. Thanks

Got my new wheels and tires! Wheels: Work Emotion ZR10 (front: 18x8.5J +32 rear: 18x9.5J +30) Tires: Toyo Proxes R888R (front: 245/40 rear: 265/35) Car: 1998 R34 GT-T coupe with stock fenders, lowered on coilovers. Camber: front: -2.2° rear: -2.5° I will reduce camber on the rear to about -1° or -1.5° soon. I hope this can help someone. Fitment is perfect I would say. Thanks to everyone on this thread for your info, experiences and helping me choose the right sizes. For those interested in my built, follow me on Instagram @r34.bryan 🤙

Wow, thank you so much for the effort!! ?

You will be good @KillmeImhere @ob1 I compared your front setup to mine on willtheyfit.com and it says my rim will be 11.4mm closer to the strut. Do you reckon you still have that space left in the front? If i go for a 8.5 instead of 9 in the front my rim will be 5mm closer to the strut compared to yours. That will probably fit, But i'd rather have the 9's for the more aggressive look.