Horsepower/torque Gains For My 2000 Chevy Tahoe 5.7L

I recently purchased a 2000 chevy tahoe limited, im looking for ways of adding a lil more power, i dont want to spend too much would like to keep it under 1000 to start. Does anyone recommend the speedchips or hypertech power programmer? if so wich one?

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  1. Charlie
  2. clive
  3. Hair Lover
  4. trucker460
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