Quote:
Originally Posted by phrenetiK
the gains are in the really high RPM range, thats when you can see the intercooler starting to work.
the car being filmed has VRSF intercooler, other car has stock intercooler, both JB4 Map 2 w/ downpipes and DCI + exhaust.
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reviving a dead thread most likely, but what's the difference between the 5" FMIC and 7"FMIC
and what's that hissing noise everytime the white 135i shifts? Is that a BOV?