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JET Stage 1 Computer Chips/Modules for 1991 CHEROKEE, COMANCHE, WRANGLER - 99111 Chip/Module, 1, Jeep, Each

JET Stage 1 Computer Chips/Modules for 1991 CHEROKEE, COMANCHE, WRANGLER - 99111 Chip/Module, 1, Jeep, Each

A$594.69
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

JET Stage 1 performance chips/modules are designed to add up to 25 hp instantly with simple, plug-in installation. Only the JET Performance modules provide exclusive, full-range Dynamic Spectrum Tuning of the air and fuel ratio, ignition advance, transmission, and various other parameters. Each program is track and dyno-tested to ensure the most possible horsepower and drivability from each application. Choose the one right for your vehicle.

Part Type

Computer Chips and Modules

Data: v4.2 - Upd: 2026-10-14 10:19:07

Specifications

Product Attributes - Brand
JET Performance
Product Attributes - Manufacturer's Part Number
99111
Product Attributes - Part Type
Computer Chips and Modules
Product Attributes - Product Line
JET Stage 1 Computer Chips/Modules
Product Attributes - UPC
064330013758
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Jet Performance
StreetFX SKU jpe99111
SFX Item ID 4917059
Supplier Item Code 4917059
Manufacturer SKU 99111
Manufacturer UPC 64330013758
Alternative References JET99111

Compatibility

Application Data
  • MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    DrivetrainRWD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCHEROKEE
    SubmodelBRIARWOOD
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelBRIARWOOD
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    DrivetrainRWD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCHEROKEE
    SubmodelLIMITED
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelLIMITED
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCHEROKEE
    SubmodelSPORT
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelSPORT
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    DrivetrainRWD
    Engine VIN CodeS
  • MakeJEEP
    ModelCHEROKEE
    SubmodelSPORT
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCOMANCHE
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCOMANCHE
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    DrivetrainRWD
    Engine VIN CodeS
  • MakeJEEP
    ModelCOMANCHE
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCOMANCHE
    SubmodelELIMINATOR
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCOMANCHE
    SubmodelELIMINATOR
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    DrivetrainRWD
    Engine VIN CodeS
  • MakeJEEP
    ModelCOMANCHE
    SubmodelELIMINATOR
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelCOMANCHE
    SubmodelPIONEER
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelCOMANCHE
    SubmodelPIONEER
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    DrivetrainRWD
    Engine VIN CodeS
  • MakeJEEP
    ModelCOMANCHE
    SubmodelPIONEER
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    TransmissionAutomatic
  • MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1991
    Ending Year1991
    Engine TypeL6
    Liter4.0
    CID242
    Engine FamilyMopar inline 6-cylinder
    Engine Size4.0L/242
    TransmissionAutomatic
    Drivetrain4WD
    Engine VIN CodeS

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