Jet Performance 99111 JEEP 1991 4.0L Powertech Stage 1 Performance Chip for 1991 Jeep with 4.0L 6 Cylinder & Automatic Transmission
- 50 State Legal - CARB E.O. Number D-234-5
Installs in less than 30 minutes and is legal in all 50 states.
Also fits 91 Cherokee XJ with 4.0L Automatic Transmission.
- Shipping Weight: 1lb
- Shipping Dimensions: 3in x 8in x 8in (L x W x H)
Jeep Wrangler (YJ)
- 1991 Jeep Wrangler (YJ)
Jeep Cherokee (XJ)
- 1991 Jeep Cherokee (XJ)