just got an Impreza WRX

[Springs]

hey guys i'm new to this site and i just bought a 2005 impreza wrx... to me it looks like the previous owner did some work on it as it has a custom air intake and a performance exhaust... what i wanna know is how can i tell if the ECU has been upgraded... is there a way to find out? because i don't have the previous owner's info to ask him... please help me thanks

[alunian]

Book it in for a rolling road session or with someone that can remap an Impreza.

click here for a list of remap companies

[Springs]

Originally Posted by alunian

Book it in for a rolling road session or with someone that can remap an Impreza.

click here for a list of remap companies

thanks bro appreciate it

[Tidgy]

only 3 mappers i would use, Pat Herborn as prefference but then paul at zen and then andy forrest

[Springs]

thanks guys