switching triggers

[75RGT]

I want to switch the stock trigger on my Pirhana GTI and if i look into a website or something like that how am i supposed to know if it can go onto my GTI also is switching triggers easy or do i need to take it into a shop???

[soccerjacks12]

There are only 3 triggers available.
Fireball Mountain Delrin Trigger
Boss Blade Trigger
Extreme Rage Trigger

YOu can install it yourself, very easily, and they will be listed under Piranha upgrades or Piranha triggers.