i lined up at the lights today and almost lost to an echo;
4age ae86 (bluetop)
stock except intake and full exhaust.
is that normal? cos it is embarassing considering that the echo driver weighs 25kgs more than me and his car is standard.
i know 4age's aren't exactly fast.. but i challenged him when i had my 4ac and its just as fast from 0-120.
performance above 120kms isn't too bad though.. can extractors really make that sort of difference? i've been told that 4-2-1 is good for mid-range, whereas 4-1 is good for top end.