Hi Guys,
Car is WRX Ver 4 and about time to change the clutch due worn.Anyone knows if STi Ver 4 clutch is the same as the WRX in term of clamping force,etc.
Would appreciate if anyone can provide me part no for the clutch for STi 4 and WRX 4 model or even direct me a website where I can get this info.
Many thanks.

Chan

 

There are more equalified peeps on here, but in my mind I would say if anything the STi clamping pressure would be the same or only slightly greater than the WRX clutch.

I took a risk and fitted a AP racing paddle friction plate with an Exedy OEM pressure plate and have had no slipping problems (fitted for 3.5 months now).

 

i took a risk with an ebay 4 paddle techni cluth + pressure plate

apart from bein a bitch in traffic it is excellant,no slip at santa pod,many hard launches about town and superb at trax

so bargin for £280 i think i paid