when i bought my car i was told it had a world class t5, didn't think much of it cause i was stupid. had the car longer, decided i wasnt sure 100% if it was. i have 4.10 rear gears and my first gear tops out at like 35 mph. i was told that the 4 cyl t5 first tops out at like 15 or so mph. if this is true then isn't it safe to assume i have a world class? any opinions, gear calculators, links, etc appreciated. thanks