Default [Q] Nexus navbar and pie

Hello everybody.

I'm new on stock Rom. And I'm looking to find the same inputs that i had on my slimkat.

I mean the nexus navbar in portrait and pie in landscape.

Do you know if it's possible to do that with the kitkat stock Rom?

Sorry for my poor English.

Thank you
Now : LG G2 on SlimKAT

Before : GSII, Desire Z, Nokia N900, N82, N80, SE W800, Siemens M65, M55, Nokia 3330, 3310, Motorola 5200.