We have been talking about how supposedly fast the black labels are yes? Black labels have aftermarket mufflers, a kenne bell supercharger and ecu is reprogrammed with kenne bell supplied tuner that kenne bells engineers and tuners came up with, not saleen. Those are the only horsepower increasing mods made to the car. You said you know differently "for a fact". Prove me wrong with your facts then. LOL.
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