Help...which one should I get

[jcxcr4000]

@sexywhitegirl

then i seen the toyota scion tc… 2007 Scion tc 2 door with 171 hp and a 2.4 liter with a vvt-i (sorta like a v-tec) 17inch wheels

does it change the cam profiles when it engages because i dont think it does so that would mean that its not like vtec

the only thing that is like vtec is i-vtec all the rest are a joke