JET Powertech Stage 1 Performance Chip




Computer controlled engines on all new cars and trucks are run by programmed chips that tell the engine what to do. Factory chips compromise between fuel economy and performance. The Jet Powertech Performance Chip overides the stock computer chip and maximizes various performance characteristics. New programming adjusts spark timing & the air/fuel ratio to tune the engine for maximum power when you need it. Provides improved performance under demanding conditions such as towing & wide open throttle acceleration.


Fits these Vehicles

  • 96-01 Jeep Cherokee (XJ)
  • 99-01 Jeep Grand Cherokee (WJ)
  • 96-98 Jeep Grand Cherokee (ZJ)
  • 97-03 Jeep Wrangler (TJ)

Fits these Engines

  • Jeep 4.0L I-6 Gasoline


Product Details

Installs in less than 30 minutes

Vehicle/Manufacturer: 97-06 Jeep Wrangler TJ

Product Code: 4PL90015

In Stock