programer

Hey Guys, I was wondering if anyone knows of a good computer program than i can install on my laptop and plug into my 04 Mustang GTs computer so i can read codes, check the stats like oil pressure and temp and so on, be able to tweek the efi and ignition and all that good stuff. can someone just...

so im going to order a sct canned tune with the x3 93 octane tune...my question is ive seen some controversy about them being unsafe for your motor causing your motor to run possibly to lean and damage your motory so would it be a good idea to also get a air/fuel ratio meter to keep check on it...

so i've been looking at some parts for my car and i found this website that said they installed certain bolt-ons and then dyno'd the car and it said that the underdrive pulley's made 14 hp at the wheels and a hand held tuner site said that on a stock motor the sct tuner made 20+ hp and even more...

Strategy tuner, or custom tuner sct has a tuner that is both and holds 3 custom tunes but you can still go adjust...and later i will be going to 3.73 gears, throttle body and pendelum, and i want to change my speed limiter, so what should i get... __________________

Strategy tuner, or custom tuner sct has a tuner that is both and holds 3 custom tunes but you can still go adjust...and later i will be going to 3.73 gears, throttle body and pendelum, and i want to change my speed limiter, so what should i get...

Im thinking about getting a programer for my car any suggestions and can these hurt my car. Also how much hp can i expect with my mods, and is the sct 4 bank tuner anygood for tuning on the fly