Ford Mustang Forum - View Single Post - 2000 V6 Mustang-Performance/HP Suggestions wanted
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post #13 of (permalink) Old 01-06-2011
Redlyr's Avatar
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Exhaust is good for maybe 4-7hp if you are lucky. Most bolt-ons give you very little power and mileage. Tuning is where you get the most power.
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