Home / Shop / Superchips Pulsar XT Computer Programmers 42454 Programmer, XT, Jeep, Wrangler, JL, 2.0L, Each

Superchips Pulsar XT Computer Programmers 42454 Programmer, XT, Jeep, Wrangler, JL, 2.0L, Each

SKU: SRC42454

Computer Programmers

Superchips

Superchips Pulsar XT Computer Programmers 42454 Programmer, XT, Jeep, Wrangler, JL, 2.0L, Each

SKU: SRC42454

Computer Programmers

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Description

Superchips Pulsar XT computer programmers are innovative inline modules engineered to keep your factory PCM untouched, with no PCM swap or unlock required to add up to 20 hp/30 lb.-ft. of torque. Pulsar XT interacts with sensors under the hood and your PCM signals to enhance the drivability, power, and torque, which can all be operated from the steering wheel controls.

This all-new take on performance and calibration lets you enjoy shift-on-the-fly performance gains, with calibration adjustment for larger tires, gear ratio changes, TPMS adjustments, and Auto Start/Stop disable all in one easy-to-use device. Pulsar XTs can also be used to read and clear Diagnostic Troubles Codes and are easily removed for dealer/warranty work with no traces left within the system.

Features:

* User-adjustable power levels via cruise control buttons
* Adjustable power levels on-the-fly
* Tire size: 20 in. to 49.9 in.
* Gear ratio: 2.00 to 5.99
* Improves economy, towing capabilities, and performance
* Performance levels 1 to 5, with incremental power gains
* Power level displayed on OEM dash
* Tire pressure adjust 20 to 69 psi

Part Type

Computer Programmers

Data: v4.2 - Upd: 2026-09-30 16:28:24

Specifications

Product Attributes - Brand: Superchips
Product Attributes - Manufacturer's Part Number: 42454
Product Attributes - Part Type: Computer Programmers
Product Attributes - Product Line: Superchips Pulsar XT Computer Programmers
Product Attributes - UPC: 810065211781
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Superchips
StreetFX SKU	src42454
SFX Item ID	5176148
Supplier Item Code	5176148
Manufacturer SKU	42454
Manufacturer UPC	N/A
Alternative References	2.0L

Compatibility

Application Data

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED WILLYS SPORT
Beginning Year	2018
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED WILLYS SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	WILLYS
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 PLUG-IN HYBRID EV-GAS (PHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	6

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	WILLYS
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	Fiat 4-cylinder
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	WILLYS SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	Fiat Gas/Electric hybrid 4-cylinder
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	WILLYS SPORT
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	Fiat Gas/Electric hybrid 4-cylinder
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	WILLYS SPORT
Beginning Year	2020
Ending Year	2021
Engine Type	L4
Engine Family	Fiat 4-cylinder
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	WILLYS SPORT
Beginning Year	2021
Ending Year	2021
Engine Type	L4
Engine Family	FIAT L4 PLUG-IN HYBRID EV-GAS (PHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	6

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2018
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2018
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2021
Ending Year	2021
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 PLUG-IN HYBRID EV-GAS (PHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	6

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 PLUG-IN HYBRID EV-GAS (PHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	6

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2020
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED SPORT S
Beginning Year	2020
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED WILLYS
Beginning Year	2018
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 PLUG-IN HYBRID EV-GAS (PHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	6

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED WILLYS
Beginning Year	2020
Ending Year	2020
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED WILLYS
Beginning Year	2018
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Automatic
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

Universal	No
Make	JEEP
Model	WRANGLER
Submodel	UNLIMITED WILLYS
Beginning Year	2018
Ending Year	2019
Engine Type	L4
Engine Family	FIAT L4 MILD HYBRID EV-GAS (MHEV)
Engine Size	2.0L/122
Transmission	Manual
Drivetrain	4WD
Adjustable Shift Points	No
Adjustable Shift Firmness	No
Adjustable Rev Limiter (application)	No
Adjustable Top Speed Limiter	No
Cylinder Deactivation	No
Speedometer Recalibration	Yes
Speedometer Recalibration Tire Size Range	20-49.9 in.
Adjustable Cooling Fan Temperature	No
Diagnostic Scanning	Yes
Power Tuning	Adjustable
Liter	2.0
CID	122
CC	1997
Engine VIN Code	N

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Superchips Pulsar XT Computer Programmers 42454 Programmer, XT, Jeep, Wrangler, JL, 2.0L, Each

Superchips Pulsar XT Computer Programmers 42454 Programmer, XT, Jeep, Wrangler, JL, 2.0L, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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