Need help Tuning 2012 si

[El_gordo_91]

basic bolt on Prl cai,iq300 full cutback Rev9 cated header everything else is stock. don't know what i need to get started with

[MorsusMihi]

i would say good luck, your best bet is to contact a tuner in your area or find an online Etune, i would recommend checking out E-tunes online, I hear there one of the best

You wont find much help here as this forum is pretty dead and most people don't answer

[El_gordo_91]

ok thanks