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Jet Performance Products Stage 1 Jeep Performance Module - 99512


  • Jet Performance Products | Part Number: JET99512
  • Monitor:Not Included
  • Fitment:Direct Fit
  • In_Stock:In Stock
  • In_Stock:In Stock
  • Number of Tunes:1 Tune
  • Selectable on the fly:Is Not Selectable on the Fly


Performance tuning is more difficult vehicles were the factory computer does not have a chip that can be easily replaced. To solve the problem JET developed a plug in module that attaches to the vehicle computer externally that can add up to 30 horsepower. The JET Module optimizes the ignition spark advance, air to fuel ratios and transmission shifting for the ultimate in power and mileage gains.


Question & Answers

1 Answered question

Is this a reguler driving for state of oregon,and is this a guarunteed 30 horse power for standered 1995 jeep 4.0 six cyl I mean Plug it in and have 30 horse power more for reguler driving. I do have K&N Filter and that is all.

Asked by Joseph from United States on

Hi Joseph The Stage 1 Jeep Performance Module could give up to 30 more horse power. The air filter would help. The barometric pressures and all other weather and air factors will enter into the equation. I don't think you will get a full 30 HP out of it normal usage. Thanks

Answered by LWiff ext4804 from United States on

This Product Fits the Following:

  • 1995  Jeep  Cherokee (XJ)  Country  
  • 1995  Jeep  Cherokee (XJ)  SE  
  • 1995  Jeep  Cherokee (XJ)  Sport  
  • 1995  Jeep  Grand Cherokee (ZJ)  Laredo  
  • 1995  Jeep  Wrangler (YJ)  SE  
  • 1995  Jeep  Wrangler (YJ)  Sahara  


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