MaxToTheG37

iTrader: (3)

I dont think its 40 hp gain

Diesel... can you please clarify again what you think you gained with what? and lil chart would help for sure

Dieseldoug22

iTrader: (27)

Now going purely off max HP it is as follows: And these are all Dyno Jet weighted numbers.

Stock ECU & Stock Air - 293 HP
Stock ECU & Fujita - 296 HP
Techno ECU & Stock air - 299 HP
Techno ECU & Fujita - 304 HP
Techno ECU, Fujita & HFC - 312 HP

ABOUT 21 HP GAIN


But the numbers are real misleading because they each peak at different RPM's and the gains in the mid-range are kind of different from the peaks. Like the Stock air box and the tuned ECU has a slight advantage in HP in the MID, until you hit 6900 RPM's them the Fujita and tuned ECU has more.

B L U E S L A T E

iTrader: (2)

293hp stock seems kinda high... Isn't it?

Dieseldoug22

iTrader: (27)

You have to remember all of the numbers are with a cat-back exhaust. No stock exhaust was used.

B L U E S L A T E

iTrader: (2)

ic... is that with HFC as well?

Dieseldoug22

iTrader: (27)

Not until the last run with the most gains.

1HoTTG

Ok so if we wanna do our ECU who do we call or cantact
I got G37 S 5AT Stillen Intake/Stillen Headers and HKS Exhaust so i should get like at least 30hp gains right

GiGGaplease

its not with the blue tips? it looks like the stillen one..

Dieseldoug22

iTrader: (27)

You can contact Tadashi at Technosquare in Torrance. The number is (310)787-0847. He usually doesn't come into work until after 1 p.m. You will need to get some numbers off the ECU, like the model number. And he can tell you if he has the code yet or not.

Dieseldoug22

iTrader: (27)

No, no blue tips. Just the stainless.

vinnys coupe

iTrader: (1)

so basically hfc is the mod that you should invest in and then get the ecu upgrade. With an intake doesnt really matter well fujita, injen should have a much better gain(so they say).. and the exhaust..

but simply just hfc and ecu upgrade should put up good numbers.

Dieseldoug22

iTrader: (27)

Yeah HFC and probably exhaust too. Since all test were done with an exhaust.

1HoTTG

Yea thanks i already emaild them and not sound to dam but what is HFC thnaks

Dieseldoug22

iTrader: (27)

High Flow Cat

MaxToTheG37

iTrader: (3)

Hizigh FLizzle Cizzles....


High Flow Cats...lol