my advice would be just to keep it simple...but it'll be expensive lol
Full exhaust system including manifold and sports cat
HKS Spark Plugs
Nismo Cluth and Flywheel
Nismo Panel filter with custom piping
emange
Should be good for should be good for 105+ BHP in a 82BHP CR12DE. It'll be an awesome little car. The setup will be pretty similar to the March 12SR.