Tuner Turmoil


Question: “What do I need to know about tuners?”

Answer:

I can’t get an easy question this week, can I?  This question isn’t so much difficult as it is very broad – and there is a lot you should know about Mustang tuners before purchasing one for your Stang.  A tuner is a device that reprograms your car’s computer to produce the best performance results, with or without modifications.  A chip or tuner is mandatory if you want to tune your car.  While a chip/tuner cannot fix mechanical problems, it can improve horsepower, torque, and yes – even fuel economy.

Chip vs. Tuner

Imange Courtesy of wolfperformance.com

The most noticeable difference between a performance chip and a tuner is the method of use.  A chip installs directly onto the car’s computer and has a selector switch that allows you to change tunes “on the fly”.  Chips can hold up to 4 tunes and are recommended for pre-OBD II (1988-1995) vehicles.  The SCT 4-Bank Eliminator Chip that we offer is not like the pre-programmed chips you see elsewhere on the internet (like eBay for example); if you do not order tunes with the chip it will arrive blank, with no programming whatsoever.  While they don’t possess the DTC-reading feature like the flash tuners, they are still eligible for the “Free Tunes for Life” program; however they must be mailed back to us to have new tunes installed.

Preloaded vs. Custom

Preloaded tuners (aka “Strategy tuners”) and custom tuners are exactly the same tuner, except with a custom tuner we request information about your vehicle so that we can write custom tunes for your car, which we program into the tuner before it’s shipped out.  This is a free service, and with the “Free Tunes for Life” program you won’t need to worry about scheduling dyno-time after your next bolt-on mod – we can send a new tune directly to your email.  In most cases we recommend a tuner with the custom tuning, since this allows you to get maximum performance gains with minimum spending.

Which tune to pick?

Here at AM, we’re all about options, and that philosophy extends to our custom tuning program.  We offer three different Bama tunes to give you three different ranges of performance.  So whether you’re tearing it up at the track every weekend, or just want to make the morning commute a little more interesting, we’ve got the tune for you…

Street Tune

  • Available in 87, 91, and 93 octane
  • Designed for daily driving – most noticeable gains in the 1500 to 3500 RPM range
  • Focuses on low- and mid-range power
  • Automatics will experience firmer, faster shifts

Performance Tune

  • Available in 87, 91, and 93 octane
  • Perfect street/strip tune – more noticeable gains in the 3000+ RPM range
  • Focuses on top-end power and overall performance
  • Adds more aggressive pedal maps (this increases accelerator pedal sensitivity)

Race Tune

  • 91 and 93 octane only
  • Recommended for race-use only
  • May jump from a stop and even spin the tires due to the extremely aggressive nature of the tune
  • Do not leave unattended with children and small animals

And now a word from our tuners: “With the exception of the Race tune, all of our tunes are now written to receive the most economic gains in regards to fuel.  The end result is still 100% controlled by the user.  If they drive their car in the same manner as before the tune, 1 to 3 mpg gains have been reported” (Chris Rose, AM/Bama Tuning).  In layman’s terms – this means that all of our custom tunes are now written for performance and economy, but if your new custom tunes give you a bad case of LFS (Lead Foot Syndrome), you’ll be missing out on that 1 to 3 mpg.

Tuners are an awesome mod, and by far the easiest way to gain power and improve performance – a bone-stock car can gain between 20-25 hp!  So, whether you prefer the simplicity and convenience of the SCT SF3/X3 (the only difference between the SF3 and the X3 is the firmware, which is the tuner’s internal programming–the X3′s don’t allow for pre-loaded tunes), or the feature-packed cutting-edge technology of the SCT TSX, you know that you’re in safe hands with the expert tuners at AM.  Hop online or give us a ring – we’d be happy to help you choose the perfect tuner for you.

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  • Rich Parton

    Can i make modifications or somehow raise my tower brace so that i can fit a plenum cover under it?

    • http://www.americanmuscle.com/ Heather

      You could try adding some washers underneath if you need a little extra clearance, but be careful that the strut tower brace isn’t contacting the hood when you close it.

  • Dustin

    So with Tuner’s I’ve heard that they code themselves to be only usable on one vehicle. I was curious about the truth to that. I have an 04 V6 and an 03 GT and ideally I’d like to make the V6 make use of the few mods it has and have max fuel efficiency. While on the flip side the 03 GT is a play car and I would like to max the power without concern to fuel grade or consumption. Is it possible to do that with one tuner or would that require two different tuners?

    • The Stig

      The tuners can be used on different Mustangs, but to be able to do so you must set the first Mustang back to stock before loading another tune onto the other Mustang. Also, you can only do this 5 times before the tuner will lock to one Mustang. Once this occurs you would have to send the tuner back to SCT to get it unlocked.

  • Jack C. Fuller

    Heather,
    I am curious as to the max HP that can be bolted on a 2010 4.6 Mustang GT. Can you get 400 Hp without going to power adders? I am 62 and this is my last Toy. I want to keep it a while.

    Any guidance will be appreciated.

    Thanks for your help,

    Jack c. Fuller
    jackf427@bellsouth.net

  • Chris Bellor

    I have a 1999 Cobra that i bought used. It has some mods to the exhaust, drivetrain, bigger fuel injectors, and a supercharger from the 2003/2004 cobra. I have no clue whether the previous owner put a tuner on it or had it professionally tuned. Should i take it to a shop and get it professionally tuned or should i buy a self-tuner? Also, if i get a self-tuner, and say i have a 1999 cobra…they dont come with superchargers. So would i let you guys know or should i get a tuner for an 03/04 cobra? Last question, do i need to take it to a shop or will a self-tuner make sure the air to fuel ratio is right on it? I dont want an extreme tune on it because i know more power=more gas…but what would you recommend for me?

    Thank you for the help!
    Chris Bellor
    chrisbell0r@gmail.com

  • Wayne Morales

    I have a manual 99 gt with an off road h-pipe and since i put installed it whenever i come 2 a stop the idle drops so low that the car sometimes stalls out and i was hoping that can be fixed with a tuner but wanna make sure. Will the tuner shut the check engine light that came on when the exaust was installed. Also can the tuner shut off that dam traction control

  • Justin spera

    I’m new here on the blog, this isy forts post, nut
    I just bought the SCT x3 tuner so I’ll let you know how it works!!!

  • david worthington

    Yes how do u use a tuner n where do u get one i have a 95 mustang v6 3.8 base n i want to make it sound good n make it fast what do i need with out spending a arm n a leg