LunaticSM
Senior Member
Ok, I was thinking more in terms of increasing throttle and turbo response more so than HP gains. But maybe without a tune they don't really do that much for either responsiveness or gains. I know that HPS claims a 13 WHP gain with just their charge pipe, so I was thinking maybe it would be worth it if those numbers are to be believed.On a car that is stock tune in he stock chargepipes are fine. If you want to upgrade them you can since they will stronger but will not yield a lot of benefit. Neither will the inlet. My car is running everything induction stock, inlet, chargepipes and stock airbox with 0 issues with the exception of the turbo upgrade. I do feel the chargepipes I do have to change since I am pushing about 29-30psi of boost.
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