Hundreds of people have used these bushings with success. Pretty sure they would have went in with a press. They are not meant to be trimmed.
1999 Eclipse GSBuilt motorHahn 16G Turbo w/ FMICHahn Stage 5 Portfueler (270's & 500's)Zeitronix Zt-2 wideband w/ 3.5bar MAP3" SS Turbo BackCM Stage 4 Clutch and Fidanza FlywheelBaer Big Brake Kit