how do i tune the beams of the altezza, when doing any mods, such as turbo or just headers an stuff?

erm you cant, its just a fancy name thought up by Toyota

"[b]B[/b]reakthrough [b]E[/b]ngine with [b]A[/b]dvanced [b]M[/b]echanism [b]S[/b]ystem".

so what ur saying if i go turbo for example, if i put a Stand alone ecu i wont e abel to adjust the engine to acepts the new mods?

Lots of RS200's have turbo's so your not the first ... most use an Apexi power FC

If yours is an AUTO them you will need to get a special "BRASHBOY modded Power FC" as the standard one won't work ...

im planing of using the e-manege ultimate, it's way more cheaper then the brashboy modded power fc, that other way to go right?