Okay i have a 1g 6-bolt on the way and i want to put a fmic on it but what would i base the piping of. The First gen because of the engine or and Second gen because of the car set up. Or custom piping

 

you would base it offa 2g... and what ever turbo you want to run.

 

You will need to base the fmic off a 2g (for correct front mounting fitment) and the *upper i/c on a 1g (also depends on if you get a short route or long route) and the turbo piping off the...turbo. The intercooler will also depend on its dimensions. So, do you want to remove the bumper bar or cut it to fit an fmic? If not, don't get anything taller than 7"-8" possibley 9" core.

*The upper and lower of a 1G are almost the same as a 2G but there are slight angle differences.