Just got another 91 N/A today. My other is my daily driver. I want to start adding to this one, keep it non turbo. Where should i start adding performance to achieve some h/p numbers. I dont want to do any MAJOR things. Dont want to blow the so called "reliability." Full exhaust, intake, etc....start throwin some ideas my way please.

 

Racingbeat's Road Race Exhaust or Mazdatrix Road Race exhaust.

The former is less money both rock.

Buy a dremel and gasket match your intakes. Buy a K&N drop-in or fabricate a real fresh air intake.

 

make it a handling machine!