hey which wastegate would be best for a jspec s5TII motor, besides the stock , i pna on hitting between 300-400hp

 

i like hks. you asking about size?

 

tial is good too.. but theres manyy sizes of wastegate with different spring pressures so it depends on what boost you are gonna use to hit your goal

 

I was thinkin of going hks but thats just to stay with all the other hks parts I have on there

 

Im assuming your upgrading turbo to a full out single setup correct ?

In that case anything in the 44 - 50 mm range works great on the triangle with a free flow exhaust.


Tial 44mm
HKS 50mm
Greddy 47mm