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Jet Performance 99311S Performance Stage 2 Chip for 1993 Jeep Wrangler YJ with 4.0L Automatic Trans

Quadratec Part #: 17608.0204
Jet Performance Part #: 99311S
The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points provide performance gains of up to 25 horsepower. Improves throttle response, acceleration and low end torque. Simple, plug-in installation in less than 30 minutes. Available in Stage 1 and Stage 2.

CARB Notice

  • 50 State Legal - CARB E.O. Number D-234-5

Stage 2-Designed for the performance enthusiast, the Stage 2 features more aggressive programming to make the most horsepower and torque available. Fuel and timing curves are extensively modified for peak performance and drivability. Requires use of 91 octane fuel, 180 degree thermostat and free flow exhaust. Also works well with aftermarket intake systems, mass air sensors, TBI spacers, etc.

Installation Notes
Installation Difficulty:
Level 1Beginner

Simple, plug-in installation in less than 30 minutes.

Installation Time: Less than an hour
Parts Included

JET Power Control Module

  • Shipping Weight: 1lb
  • Jeep Wrangler (YJ)

  • 1993 Jeep Wrangler (YJ)
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