Go for throttle bodies, with trumpets & air filter socks. Or if you want to go real old school, when I first passed my test, I had an Astra mk3 injection. I was totally broke paying finance, so I pinched a pair of my girlfriends tights, ditched the air box, and pulled one leg of the tights over the airflow meter. Lol. Oh the good old days where you just didn't give a stuff ! Good days.
p.s the tights were for the car, honest !