I bought Osiris Standard and reflashed my ecu. I couldn't tell if I gained or lost any power afterwards but I did notice my shifts became more smoother and easier to shift.

With my mods right now, exhaust, plenum spacer, cai, jwt clutch+flywheel, kinetix hfcs and without Osiris, I could not beat 08 IS350 and 2010 MazdaSpeed3. I lost all the races when I was up against them.

Then I tried racing them again today and I won every single race, and now I was ahead of them by a car length+

just wanted to let everyone know, Osiris is the way to go

I can't wait to dyno-tune, hopefully within the next 2 weeks

UPDATE DECEMBER 18th, 2009:
just got back from EIP Racing in Milpitas!
My AFR was really messed up and they improved it by far haha.
Car runs smoother and definitely feel a difference in power.
It was dyno'd on a mustang dynamometer and I was told that my total WHP is around 25+ the total that is showing on the computer.




Not much of a big difference but i am happy with it

 

man im happy for you....cant wait to do all dat yee

 

Post before and after dyno results asap!!
And nice wins! hopefully they were on a track

 

wat is that mod?????

 

Quick question about this. Do you go to a dyno and get this software adjusted with all your mods? Or do they just have a generic software?

 

Is this like a chip?

 

Its an ecu reflash... Not a chip..

 

NICE!
congrats.. but that Maz3speed must be stock. Its one quick car

 

Custom dyno tune is definitely the way to go. You'll notice a MUCH smoother powerband, better gas mileage, and your car will be way more torquey and fun

 

whats the diff from a dyno-tune and the osiris tune?

 

osiris is generic, dyno is custom for your car.

 

what would be involved with dyno-tuning?

 

for basic bolt-ons a reflash is all you need. a dyno tune is more for a highly modifed veicle. turbo, custom built, etc.

Dyno tune is your vehicle is on a dyno, doing pulls and adjusting fromt there.

 

Good place to purchase the reflash from?

 

from uprev