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Computer Programmers

Have you ever thought about cranking up your Jeep's engine power? Whether you need it for a quick tow or for some master rock climbing, horsepower is on nearly every Jeep owner's mind. Most recent model Jeeps can be outfitted with Jeep computer programmers. Most recent model Jeeps from the late nineties and onward can be outfitted with jeep computer programmers. These devices can make it easy for you to change your ECU parameters to suit your needs. At 4 Wheel Parts, we have just the devices.

Horsepower Boost Without Sacrificing Fuel Economy
As a Jeep enthusiast, you probably have thought about how you could manage a Jeep horsepower boost. We understand, though, that power isn't always a necessity. You don't have to be running at full power at all times. Some situations are going to ask for smaller amounts of throttle. Without a programmer and solely a boost in performance, you may lose fuel efficiency. You won't have the control that you're given with Jeep computer programmers.

Flexibility in Use
Flexibility is what computer programmers such as the Superchip are all about. You're likely a busy person and why would you choose a Jeep if not for its versatility in off-roading and street driving? Say you have to spend your days towing large equipment; you're not going to do too well without a truck engine upgrade. However, when the work day is done and you're picking up the kids from school or running around town finishing last minute errands, you won't need that horsepower. Versatility is what you get.

Save Money and Gain Horsepower
Now, when it comes down to any upgrade to your Jeep, your first concern is usually going to be your wallet. How is it going to hit you? Fortunately, you don't have to spend all of your time shopping around or worrying about whether or not you could have found a better deal somewhere else. At 4 Wheel Parts, we offer a price match guarantee. This means that if you can find a lower price somewhere else within 90 days of purchase, we will refund you the difference!

Make Sure It Fits Your Vehicle

21 Product Groups

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Superchips Flashpaq Programmer

From $399.95

Unleash the full potential if your vehicle with Superchips' innovative Flashpaq. The Flashpaq takes programmer tuning to the next level, offering complete with control of both the engine and drivetrain, combined with detailed diagnostic monitoring.
California Residents: WARNING

From $399.95

4.0 4.0 (2)

Superchips Flashcal Programmers

From $233.95

The Flashcal is the ultimate calibration tool for the essential JK accessories. With Flashcal, you can now take full advantage of the most popular aftermarket upgrades available. Features Include: Corrects speedometer for tire upgrades between 26? - 42?. Speedometer recalibration for gear /axle swaps up to 5.38 and beyond. Transfer case Hi and Lo locking options (2007-15 Rubicon only). ESP stability optimization (2011-15 automatic transmission only). Engine idle adjustability for winching. Street legal TPMS adjustability (Off-Road options available for download). Daytime running light options (2007-15 models only). Radio delay options (2011-15 models only). Headlamp delay options (2011-15 models only). Horn chirp and exterior lighting flash options when locking doors with keyless entry. Reads and clears diagnostic trouble codes. Internet updatable.
California Residents: WARNING

From $233.95

4.2 4.2 (24)

Bully Dog Platinum GT Gas Tuners

From $499.80

The GT Gas delivers DYNO proven tune files that increase horsepower and torque
Comes complete with a mount for on dash monitoring of a huge list of parameters
Stores up to 10 custom tune files created by your local Bully Dog / SCT Custom Tuning Dealer (Not available for all vehicles)
This product is not legal for sale or use in California on pollution controlled motor vehicles
Control how long the accessory items will remain on after the engine has been turned off and the doors remain closed
Adjust the timing of your engine from +4 to -8 to increase power or fuel economy according to your vehicle’s specifications
Easily engage the wheel lockers for off-road traction
Correct the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle
Used to enable or disable the AFM (Active Fuel Management)
Enable or disable the use of a specialized data table for turbo/ supercharged engines

From $499.80

4.6 4.6 (22)

Hypertech Max Energy Power Programmers

From $361.90

Internet Updateable
Return To Stock Or Change Option Settings
Read & Clear Diagnostic Trouble Codes (DTCs)
Cooling Fan “On/Off” Temperatures
0-60 Throttle Restriction
RPM “Rev” Limiter
Fuel Management Systems "V4/V8 mode"
Automatic Transmission Adjustments
Speedometer Calibrator
California Residents: WARNING

From $361.90

4.0 4.0 (12)

SCT Performance LiveWire TS+ Performance Programmer and Monitor

From $399.00

From the factory, your vehicle's computer is calibrated for the masses, designed with the average driver in mind, not the performance enthusiast. This not only leaves valuable Horsepower & Torque hidden inside your vehicle, but it also makes for a mediocre driving experience. The Livewire TS unlocks your vehicle's hidden performance by re-calibrating your vehicle's computer for Maximum Horsepower & Torque, Increased Throttle Response, Firmer Shifts and even Increased Fuel Mileage.
California Residents: WARNING

From $399.00

Edge CTS2 Evolution Programmers for Gas and Diesel

From $39.42

The Evolution CTS2 reprograms your vehicles stock computer. It resides in the cab with one simple cable connection to the OBDII (diagnostic) port. The Evolution is used to save the stock files from the vehicles computer and then upload the Edge calibrations into the vehicles computer. This amazing product is available for both gas and diesel pickups and SUVs. This product comes with multiple power levels custom tuned by a whole team of engineers, and can be installed in minutes without ever popping the hood. The Evolution CTS2 greatly increases horsepower and torque. Not only does it re-tune your vehicle, it stays mounted in the cab and features real-time, monitoring of vital engine data.
California Residents: WARNING

From $39.42

4.2 4.2 (5)

DiabloSport inTune i3 Tuners

From $419.95

All New "Easy Tune" mode for simple tune installation
Add horsepower and torque while increasing fuel mileage
OBD-II data logging and clear DTCs
Adjustable vehicle parameters like tire size, speed limiters and more
Easy updates via Wi-Fi, PC, or Mac OS X
Allows for custom tunes that calibrate for additional bolt-on mods
California Residents: WARNING

From $419.95

5.0 5.0 (4)

Edge CS2 Evolution Programmers for Gas and Diesel

From $572.95

Edge?s Evolution CS is a crowd favorite. The Evolution CS2 is the sleekest in-cab monitor and programmer in the market. If you?re looking for the best bang for your buck then look no further than the Evolution CS2!
California Residents: WARNING

From $572.95

5.0 5.0 (3)

Edge Juice with Attitude CS2 Monitors

From $1,013.00

Edge?s Evolution CS is a crowd favorite. The Evolution CS2 is the sleekest in-cab monitor and programmer in the market. If you?re looking for the best bang for your buck then look no further than the Evolution CS2!
California Residents: WARNING

From $1,013.00

1.0 1.0 (1)

DiabloSport Trinity Performance Programmers

From $696.95

Number of Power Level Settings:Vehicle Dependant
Select Power Level On The Fly:Yes
Rev Limiter Adjustment:Yes
Top SpeedAdjustment: Yes
InternetUpdatable:Yes
Monitor:Yes
Automatic Transmission Adjustment:Yes
Approximate Power Gains:Varies by vehicle
High Resolution 320x240 Full Color Touch Screen
Virtual Gauges-customize your own gauge layout
Virtual Dragstrip-computes 1/4 mile, 1/8 mile, 0-60, and 0-100 track times
State Legal: 49 State
inchIn California, this part may not be used upon a highway and may only be used for race purposes inch
California Residents: WARNING

From $696.95

5.0 5.0 (1)

Hypertech Max Energy 2.0 Power Programmer California Edition

From $400.00

Read, display and clear DTCs
Internet updates available
CARB EO# D-260-18, D-260-19, D-260-20
California Residents: WARNING

From $400.00

Superchips TrailCal Programmers

From $499.00

The TrailCal is an all-new, premium product design offers monitoring, calibration, and control features without any modifications to the vehicle
Calibrate for larger aftermarket tires, adjust for gear ratio changes, and enjoy best-in-class monitoring and control features, all without popping the hood
Previously, this option was only available in our handheld Flashcal device, but now you can use TrailCal to get all the features that allow you to set your vehicle up perfectly with your other upgrades
California Residents: WARNING

From $499.00

2.0 2.0 (1)

Banks Power Six-Gun Diesel Tuners

From $616.98

Number of Power Level Settings: 6 Power Levels
Select Power Level On The Fly: Yes
Rev Limiter Adjustment: No
Top Speed Adjustment: No
Internet Updatable: Yes
Monitor: None
Automatic Transmission Adjustment: Yes
Approximate Power Gains: +126 hp and +290 lb-ft
California Residents: WARNING

From $616.98

4.3 4.3 (12)

Jet Performance Products Program For Power Jet Performance Programmer

From $324.99

The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET?s exclusive Tri-Power tuning allows you to program for performance using lower cost regular octane fuel, or for optimal performance gains you can program for midgrade or premium fuels. All three tuning modes are designed to operate the engine at peak efficiency based on the octane level being used to improve horsepower and mileage. The advanced technology and design of the JET Programmer gives you the ability to modify air and fuel ratios, ignition timing, shift points, shift firmness, speed limiter and rev limiter settings. The programmer will also correct your speedometer and turn off the ABS system trouble light if you change tire size or gear ratios. Also includes a built in scan tool to read and clear diagnostic trouble codes when your check engine light comes on saving you a costly trip to the dealer. The programmer simply plugs into the vehicle?s diagnostic port under the dash and then the easy to use installation software allows you to make your changes by answering simple yes or no questions. Take the next step in performance tuning with the JET Performance Programmer!
California Residents: WARNING

From $324.99

4.0 4.0 (2)

Superchips Flashpaq Programmer California Edition

From $399.95

Unleash the full potential if your vehicle with Superchips' innovative Flashpaq. The Flashpaq takes programmer tuning to the next level, offering complete with control of both the engine and drivetrain, combined with detailed diagnostic monitoring.
California Residents: WARNING

From $399.95

Jet Performance Speedo Pro Programmers

From $208.99

Jet Speedo Pro Programmer is designed for the owner who has changed tire size or gear ratios, or both, and wants to correct the speedometer and automatic shift points controlled by the vehicle computer. This unit includes a scan tool to read and clear any engine diagnostic trouble codes and is upgradeable to the full Performance Programmer version
California Residents: WARNING

From $208.99

Advance Adapter Rubicrawler Computer Module

From $242.99

Advance Adapters RubiCrawler Control Module
Allows Differentials and Sway Bar Controll To Function
Tells Vehicle Computer You Are In Low Range
California Residents: WARNING

From $242.99

Jet Performance Products Performance Module

From $250.99

Jet Performance Products Performance Module
California Residents: WARNING

From $250.99

2.8 2.8 (312)

Diablosport Predator 2 Tuners

From $403.95

Performance programs add horsepower and economy
User adjustable options like tire size, gears, shifting and more
High speed OBD-II Data Logging
Reads/Clears Diagnostic Codes
USB for updates and downloads
Part numbers specific to various vehicle categories
Supports domestic gas and diesel, cars and trucks
50 State Legal
California Residents: WARNING

From $403.95

3.5 3.5 (4)

Superchips Stage 1 Powerpaq

From $762.95

Superchips Pulsar Inline Module

From $496.95

Offers power, calibration options for tires/gears, and instant throttle improvement all without a PCM swap
Performance in-line tuning module
Throttle sensitivity booster
Calibration tool
Power gains +30 horsepower and +27lb foot torque
Shift on-the-fly tuning levels
4 performance levels
Manage auto start/stop and TPMS
Connects directly to your JL computer system
No flash tuning needed
No additional wiring harness required
Calibrate for aftermarket tires and gears
Adjusts accelerator pedal response
Enjoy added power and funtionality
Not available for sale in CA