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edge or bullydog 5.3L

bb29

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bb29 New Member

bb29

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Posted

Hi,

I was wondering if anyone any advise on purchasing the Edge Gas Evolution or the Bullydog GT Gas Platunim for fuel econ increase. When looking at reviews and stuff I've noticed that the bullydog has a higher increase in in MPG but I've been reading that you have to run at least 91 octane. What would be the best purchase here for both fuel econ and overall performance? Thanks!

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