LexusIS-TL

For the 2007 IS250, do we have a two stage intake system? What does that mean anyways?

lobuxracer

iTrader: (2)

If you mean does it have ACIS, yes, all of them do. It was introduced in 2006.

tfz_hebe89

iTrader: (1)

so what's the benefits of it?

IAMJAVEDG

iTrader: (5)

yeah whats the benefits?

eric_r_ho

iTrader: (9)

It effectively changes the lengths of the intake runners depending on throttle input and RPM. Short intake runners is for low-end torque and it'll switch over to smooth & long intake runners for the high RPM ranges.

lobuxracer

iTrader: (2)

You might want to restate that - here's how Lexus says it works:

brazil

Does the 96 sc300 have runners would it help to remove them I use to have a honda prelude and I removed them from it..