Its the quality of the item. My exedy cushioned 8 puk clutch withstood 3 years of 310rwhp and alot of abuse. Thats why i only ever use that brand of clutch.
Not trying to talk them up, other peoples opinions may differ
Is the bell housing the same on the series 1,2 and 3 boxes? So say if i had my s1 box shit itself and i didnt want to repair it, could i get a later model pull style box and switch bellhousings to retain the push setup?
I think Kyle recommends the 50mm gate now as minimum from what my tuner was saying. I don't know whether it was the gate or ebc that was my problem as i've since sold the setup. They are a good manifold tho
^same problem as CMS, 38mm tial, profec b, td06 on a std 20. Changed to a TIAL 44mm but didnt change teh boost controller. Still spiked to 14psi but it wasnt as bad as 22psi with the 38mm,