I have a 03' N/A Z with basic bolt-on mods(see sig). I am running a 14 lean right now around the mid rpms and rich up top. I also am about to install a Zex Nitrious Wet Kit running a 25, 55, or 75 shot. I wanted to get an Apexi' SAFC II so that I could have 2 different settings for my air/fuel. One to correct it for everyday driving and another one that makes the car run rich for when I go to the track and spray to prevent my motor from blowing. I heard that the Apexi' SAFC II doesn't work right with our ecu. Is there any air/fuel controller that I could use that would work well with our ecu that I could do this with? I know I could get a reflash, but I wanted to get an air/fuel controller so I could change from the 2 different settings so I won't lose power by running it lean everyday so that I could run it down at the track every 3 months or so.
THANX FOR THE HELP IN ADVANCE GUYS!!!

 

Emanage Ultimate. 2 maps with a flip of a switch. Works great with our ecu's and is great for data logging, too.

 

That would be absolutely perfect, but that with the harness is about $700, then I have to pay another $150 to $200 to get it dyno tuned and $900 is way over my budget. Is there anything else out there that is cheaper?

 

Chachi, with the Zex wet system, the fuel jets take care of the fueling end of things, if you wanted a solution to keep your n/a performance good (because a lot of piggy-back systems will make you lose the n/a performance in preparation for your nitrous whenever its used) I'd recommend a reflash for the ECU (which we can provide here) and a J&S Safegaurd Timing control system. This setup will let you keep the power you'd want on the street for all motor performance, but when you spray it would let you program the Safegaurd so that when the ECU sees knock it can pull timing, this can be based on RPM or air volume (vacuum). Let me know if you're interested in this setup or have question about it.