1. O

    1uz lose power on transmission change

    Hello, sorry for my bad english, i am from Dominican Republic and i have a Toyota Altezza with a recently installed 1UZ VVT-I and the problem is that my car and my friend's car not have enough power, we haved test a Toyota Cressida with a 1uz NON VVT-I in drift and the engine respond very well...
  2. O

    Problems With Exhaust Size

    Hello, i'am new here and i'am a no native english speaker xD, i have a Toyota Altezza with a 1UZ VVT-I Engine and W58 manual transmission, my friends say me that my exhaust is very small, from Headers to Y pipe is 2.50 but half way, before reaching the Y pipe is 2.0, from Y pipe to rear bumper...