I have an Aem ems 30-1040 that I haven't used yet. I'm relatively new to aftermarket tuning and I'm wondering if I should attempt to use what I've got or sell it and get s300. I plan on running a coil on plug setup as well. Your opinion would be much appreciated.

 

what does your setup consist of?
what's your budget for tuning costs?

 

94 ej1 with a gsr swap, soon to be turbo. I haven't come up with a budget specifically for tuning as of yet.