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Jet Performance Products Stage 1 Performance Module - 99111

Specifications

  • Jet Performance Products | Part Number: JET99111
  • Selectable on the fly:Is Not Selectable on the Fly
  • Monitor:Not Included
  • Fitment:Direct Fit
  • Number of Tunes:1 Tune

PRODUCT OVERVIEW

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.

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This Product Fits the Following:

  • 1991 Jeep Cherokee (XJ) Base  
  • 1991 Jeep Cherokee (XJ) Briarwood  
  • 1991 Jeep Cherokee (XJ) Laredo  
  • 1991 Jeep Cherokee (XJ) Limited  
  • 1991 Jeep Cherokee (XJ) Sport  
  • 1991 Jeep Comanche Base  
  • 1991 Jeep Comanche Eliminator  
  • 1991 Jeep Comanche Pioneer  
  • 1991 Jeep Wrangler (YJ) Base  
  • 1991 Jeep Wrangler (YJ) Islander  
  • 1991 Jeep Wrangler (YJ) Renegade  
  • 1991 Jeep Wrangler (YJ) Sahara  

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