Although, perhaps SeanWRT can explain further...I don't think the hot side (boost pipe, turbo to intercooler) needs to be upgraded? If you see it, it's pretty good. Only thing is, it's flexible/rubbery not sure if that would compress under vacuum or something or affect performance? But in terms of diameter, it's probably the same as an aftermarket one. ALSO, it's smooth straight thru...unlike ER/FTP which are two pieces which can cause uneven/turbulent flow (if you want to take it to that level lol)...
I upgraded it however, but looking back...not sure if necessary? Thoughts?
|