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Guest
·hey my name is chris i have a 2010 black challenger rt 5 speed i recently got a cold air intake predator tune and cut of my resonators does anyone kn ow what my estimated horsepower is
He's done that JackWelcome Chris! You probably added 5-10 hp on your mods. Your next mod should be a Predator tuner which will compliment what you have already done.
Jack