Intercooler piping

[adnan evo 9]

I want to change my intercooler piping kit from stock to aftermkt.
Which will bring in the most performance

1 ams intercooler piping kit
2 hks intercooler piping kit
3 ralliart intercooler piping kit

Or any other brand which will suit my evo 9 mr with mod already I have
Hks hi power silent exhaust
Down pipe, 02 sensor housing and straight pipe
Evc 6 boost controller#
Walbro 255 lph#
Zeitronix wide band 02 sensor
hks air suction kit

[SicLanEvo]

extremeturbosystems.com

your welcome

Everything you listed will work, but why spend a lot of money on them, the ETS works great and is priced perfect, if you got the money for ralliart pipes you should just get the ETS FMIC kit with piping!