PROBLEM VQ37VHR Concentric Clutch Slave Cylinder
 

Hi
I come to you with a question. I have a problem with the Clutch Concentric Slave Cylinder. I'm already replacing it for the third time.

I know that the best option is CMAK ZSpeed. But as if you had to choose either of these two options, which one would you choose and why?

Option1
Z1 Clutch Concentric Slave Cylinder (CSC) Elimination Kit
https://www.z1motorsports.com/z1-pro...it-p-7340.html

Option2
ZSpeed Heavy Duty V2 CSC HD Concentric Clutch Slave Cylinder
https://zspeed.com/product/zspeed-he...lave-cylinder/

option 2

why:
couple people have lots of complaints with option 1
haven't seen any complaints with option 2

edit: i meant CMAK not hd csc
just do it right the first time.

ZSpeed for CMAK

Yep. Answer is Option 3

https://zspeed.com/product/zspeed-pe...-g37-g35s-q60/

Cheaper route is oem slave cylinder. 30620-12U0A
30534-01T01 Fork, Return spring 30622-E3400, Clutch throwout bearing 30502-14601
Bearing sleeve 30501-01J60
Clutch fork 30531-01J00
Pivot 30537-40P01
Front clutch cover 32110-CD000
Gasket 32112-CD000
Vanjo bolt 46356-0E00A
Bolt 31377-12U0B x3