![]() Stiff Wastsgates, Preadator, and PCM BoostĪt this point in time, there is no specific WGA that has been proven to work better than any other. Since there are already multiple threads on this, start out by reading over these two threads:ġ. Which WGA is best for PCM controlled boost?Īnother topic which has already been debated endlessly. altering fuel AND timing with a DTEC, or entirely reflashing your PCM with a Predator or the SCT xcal). The device with which you tune.ĭepending on the available features/options for tuning, you may be limited (such as pulling fuel with a SAFCII, vs. Ultimately, the power you make from your modifications will be a result of two major factors: 1. You should consider price, features, ease of use, support and other such things when making this decision. The real question should be: What tuning device is best for my needs? There are numerous devices on the market that are all capable of tuning your car. This is a rather pointless question and one this section sees a lot of. Otherwise, you'd benefit from selling any staged PCM and using that money to buy or offset the cost of the Predator. Currently the concensus is, if you have a toys PCM, such as Stage 2, you might as well keep it to use the functionality. This has sparked a lot of debate over which PCM to use and any potential advantages with a stage PCM vs. You can find all of this software here, on the DiabloSport website.īecause the Predator reflashes the PCM, overwriting certain information while first making a backup of your original information, it can be used with any PCM. crom file(s), download/upload tunes, download and view logs and so forth. It is also strongly suggested that you buy the power adapter and data cable so you'll be able to connect the Predator to your PC to update the device with the latest. ![]() Before flashing any of the tunes, you can make adjustments to a number of parameters and also undo any changes at a later time if you'd like. At that point, you can either modify the stock tune, or flash the PCM with the 93 octane tune. When you connect your Predator to your car for the first time and go into the Performance menu, it'll first copy your current tune, which is most likely your factory PCM tune, to create a backup on the device. The Predator generally comes with a 'canned' 93 octane performance tune. This may vary from person to person, but in my opinion, not at all. The Predator reflashes your PCM with your tune of choice and further allows you to adjust these tunes by altering boost, spark (timing), fuel and so forth from the hand-held unit. The Predator accomplishes the same thing, but more intelligently using an entirely different method. ![]() These are, essentially, 'smart' or tuneable map clamps. Without getting into great detail, the above devices tune by altering the MAP voltage your PCM sees to 'trick' the PCM into a desired result (IE. There is a fundamental difference between the Predator and the above tuning devices. How does the Predator compare to the DTEC, SAFCII, Neo, etc.? The Predator is a hand-held flash programmer. If you'd like to add anything, or correct any information, please post here. ![]() I'd like to compile a thorough FAQ for the Predator to help clean this section up and focus more on the 'real' issues. ![]()
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