New Project - Tuning my 3.4L for POWER

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Originally Posted by The Radium King

996 is 3.25" ID, no? and, from what i recall about your install, your maf housing is located right after a bend?

pretty sure the 996 is 3.5".

MAF sensor should be at least 1 and ideally 1.5 pipe diameters from a bend. in this case, that would be 3.50" - 5.25". i am at the upper end of that range.

EDIT: if you look at the 996 MAF housing, the inlet is a funky shape and VERY close to the airbox itself. probably not a comparable measurement environment to the one below.