Is S4 And s5 Intake Piping The Same?
 

is the S4 and S5 intake piping from the maf to the turbo the same? or are they diffrent?

They're basically the same, but the S5 TID (turbo inlet duct) has an extra connection for the boost control solenoid valve return hose.

And we don't actually have a MAF (hot-wire) meter. It's a vane type. :)

"the boost control solenoid valve return hose." meaning the bov?

If I meant BOV, that's what I would've said. :)

If you have an S4, it doesn't matter. If you have an S5, look in the FSM and learn something.