Question @
sales@delicioustuning.com
the stage 1 is tune for bone stock car and it make for example 10 more HP
and the stage 2 is tune for car at least has CAI , new header and exhaust and it make for example 20 more HP.
my car doesn't have CAI or new exhaust system. i only get K&N Drop In Air Filter for my car.
my question is can i get stage 2 tune for my frs or not ?
and does it make more hp between 10 and 20 ? for example 13 HP
sorry for my bad english