4 cyl t5 questions

no the world class is the high dollar t5. the four banger is the same as the v8 except for lower first second and third gears and a smaller imput shaft. You will need a special pilot bearing for the four banger tranny but you can get it at advanced auto parts for like 5 bucks. the four banger will take less abuse due to the extra torque from the lower 1, 2, and 3 gears. Its life is directly linked to your right foot, but from what i understand that is the case for all of the t5's.

Yea I have heard of people launching with slicks on 4 cyl t5s and not hurting them at all. So it all depends on if u power shift or not.