can anyone tell my how much gain I get with NA 98' 3.0 Maxima with full 2.5 catback and Y-pipe to use Greedy E-manage blue or Ultimate. can I also adjust ignition with greddy. Is it worth of trying?

 

in my op i say the ultimate has a few mores things you can do than the blue

 

What do you plan on doing with your car/What are you doing in your car?

 

I am going to drag racing quite often and want to drive every day also, I need some extra hp,still?
By the way my best 1000' time is 11.9 with speed of 87mph and 1/4 mile was then 14.3s. It was driven with Hankook RS-2 tires that hoop up pretty well, I plan to get for this year Hankook RS-3, that reportedely hook even better, but wear also fast.
By the way aackschun how your bets ET is so slow according the changes you have made already, I would have thought something 14.0-14.5.
Also forgot to mention that my max has also KONI adjustable shocks and H&R lowering springs for 40mm=1.5'

 

I suggest the Ultimate.

That time was from the last time I went to the track in january 2010... With an Intake, Y-Pipe and High Flow cat, I didn't know at the time but my control arm bushings and ball joints were failing, which is the reason for the poor 60' which causes the high 1/4 miles.

I'm almost sure if I can get this car running again with a few more goodies I can get that 13.9 I dream of, that would be sooo awesome.

 

Can I adjust with the ultimate also te ignition and how much gain should I get?
In my car settings I would say my car's potential is now with stock ECU and stock headers 13,7-13,8, but this of course at very chilly weather.