Official HTA EVOGREEN thread by FP
However as we found out a long time ago on the unmodified factory airbox there is a choke limit on the inlet snorkel (them engineers in Japan ain't dumb) when you reach this your factory ECU baro will drop like a rock in a nearly vertical line. If you want to keep the factory airbox above approximately 375-400 HP drill a couple 1" holes in the lid on the battery side and the snorkel choke limit goes away.
Remember the factory ECU is NOT a true mass airflow setup, it is VOLUME airflow with temp and baro corrections at the sensor. If the baro reading goes gizzy bad things happen.
i am very interested in this turbo and was wondering if you could give me an exact date it will be avalible and how much it will cost, and what kind of HP it will put down, because i have a 35r now and this turbo would be more streetable
For those looking elsewhere, Forced Performance has just announced something unheard of, lower prices for quicker spool on an already incredible turbo. Better start getting in line now.



I can't wait