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Old 03-13-2010, 02:38 AM
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youdontknowme1229 youdontknowme1229 is offline
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Join Date: Feb 2010
Age: 32
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Gender: Male
Vehicle: 2007 ram 1500
Color: silver
Engine: 2002-2007 287ci (4.7L) PowerTech V8 235hp 295lb/ft
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I did my exhaust on my 07 1500 4.7 first and got my superchips cortex tuner couple days later. i went cat back true dual exhaust, gained power, better sounding and when i can keep my foot out of it better mileage. the programer is great too 91 performance make a power change that you can really feel but lower mpg, the economy is better mpg but you can feel the lack of power, so i find my self changing back and forth and i have to use 91octane. so i would say exhaust first. youll get better milage and still have power when you need it without having to pull over and spend 5 min changing program. hope this helps with your choice
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