Jet Performance 99312S Performance Stage 2 Module for 1993 Jeep® Wrangler YJ, Cherokee XJ, Grand Cherokee ZJ with 4.0L Engine & Manual Transmission
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.
Jeep Wrangler (YJ)
- 1993 Jeep Wrangler (YJ)
Jeep Cherokee (XJ)
- 1993 Jeep Cherokee (XJ)
Jeep Grand Cherokee (ZJ)
- 1993 Jeep Grand Cherokee (ZJ)