parts

[natezcelica23]

hey i have a 04 celica gt-s and im in the process of buying headers, it came w/ a trd cat back exhaust on it, and i need to find a tuner and a ecu, can anyone help me

 

[Loz]

Welcome Natezcelica23, I assume you've tried www.trdusa.com? You could try,
http://www.fensport.co.uk/
Emerald have a good rep here in the uk for after market ECU's they maybe worth a look too.