because most of them have well over 200k of hard earned, beaten, abused, redlined, badass miles. Toyota makes a good 4cylinder or toyota makes a ****ty 6 cylinder, because i see more times then i can count people opting for the 22r or 3rz over a 6cylinder in their rigs. LC engineering has a 1200hp 3rz im pretty sure, thats hella power on a 4 banger.
Theyre like tits, they get a lot of good years out of them but eventually they need a little lifting and putting the pieces back in the right place.