Dyno results with filter and cutout combinations
#27
I just upgraded to a 4in intercooler on my 99, its a 30x12x4. Its fits but its not fun getting it in there! Noticed about 40 degree drop in iats, seeing about 130-135ish iats in 95 degree weather doing a pull up to 120ish out on the street. Thats alot better the 175! Also noticed slower turbo spool, power is just to hard to tell on the street.