Took this from another forum. I havent had problems like this but i might try it out since its easy enough
My clutch pedal stuck under high RPM shifts. I fixed it.
You can either buy a new line upgrade, buy a new clutch OR do what Im about to show you...
Warning: If you break shit, crash, die, stab yourself in th eye with pliers or in any way become more ugly than you already are after following this DIY guide... I assume no responsibility and you suck.
Step 1 - Remove top clutch kill switch assembly for cruise control. Twist it
Step 2 - Remove clip and arm off of the left side of the pedal, clutch hydraulic arm. HOW you ask? Remove the clip on the left side, then push clutch slightly in to remove pressure, you will feel when it will move freely. Pull left and twist arm parallel to the marching surface aka ground.
Step 3 - Pull pedal towards you/seat/back of car. All the way until the spring pops out of its white plastic cup/seat
Step 4 - Remove fuckshitard spring from your life, reassemble everything else, and realize that your pedal assembly is now a GT500 clone with no stupid ass "assist spring" holding the pedal down