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03-04 Dodge 5.9L Cummins Juice w/ Attitude CTS2 - 31502

Suggested retail: $1,111.95
Your Price: $999.95
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    Saves factory setting and returns easily to stock

    50 State Legal



    Featuring a sleek new look and state-of-the-art technology, the Juice with Attitude CTS2 sets the standard for power, control, and style. The Attitude CTS2 is an in-cabin controller that not only monitors vital vehicle parameters but allows you to shift-on-the-fly by controlling the Juice module for maximum control and power.

    If you own a diesel truck and you're looking for complete control over your driving experience, look no further than the Juice with Attitude CTS2. With five (some applications have six with the hot unlock) different power levels and the ability to change power levels on the fly, advanced dynamic safety features for engine and transmission protection, and huge horsepower gains, the Juice with Attitude CTS2 delivers mild to wild, and everything in between. The Attitude CTS2 monitor stays mounted in the cab to monitor, in real time, everything a complete set of aftermarket gauges would monitor and more. The Juice with Attitude CTS2 delivers improved throttle response, overall drivability, safety, and power like nothing else in the industry. Whether you own a late model Ford, Dodge, or GM diesel, Edge has a complete lineup of products to suit your needs.

    Attitude CTS2 Features:

    • Slim, sleek case design
    • 5fullcolor, high-resolution, swipe screen
    • Custom color mixer for gauge arcs, needles, and backgrounds
    • Multiple gauge screen layouts
    • Fully customizable backgrounds
    • HDMI style plug for power and linking EAS accessories
    • One-touch easy menu navigation
    • Notification center
    • 6 on-the-fly adjustable power levels*
    • Up to an additional 180HP and 440 ft lb TQ*
    • Performance tuning for mileage, towing, daily driving, and performance
    • Dynamic safety features (cold engine protection, backdowns, turbo timer*)
    • Improves low-end response
    • Switch between US or Metric units of measure
    • Light sensitivity meter to dim screen as ambient light decreases
    • Internet Updateable

    *Some features may vary by make/model/year. Add your vehicle to search for parts and features specifically for your application.

    **Orders now shipping. Due to extremely high demand, please allow 3 to 5 business days for your order to ship.

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    Questions about buying this product? Our experts are available from 8 AM – 5 PM MT. Call today at 888.360.3343. Our sales team would be happy to answer any questions you have.

    Terms/Conditions/Warranty Information


    50-State Emission Legal Products - Edge Products is the leader in performance electronics and has more 50-State Legal products than any tuning company in the industry. Edge continues to bring best-in-class products to market for both gas and diesel customers. Performance programmers, inline modules, intakes, exhausts, and more have passed CARB’s extensive testing requirements. Edge has received numerous executive orders, including widespread vehicle coverage, without sacrificing power or tampering with an emissions system. An increasingly important element for continued success in the automotive aftermarket space is emissions compliance. The extensive effort to continue brining 50 state legal products to markets is part of Edge Products mission statement: To create an extraordinary driving experience. WARNING: Cancer and reproductive harm. Visit

    03-04 Dodge 5.9L Cummins Juice w/ Attitude CTS2 is rated 5.0 out of 5 by 5.
    Rated 5 out of 5 by from Wanna wake up your CR 5.9??? So for Christmas my wife got me a edge cts2 juice with attitude... the one thing I kicked arround for the last couple years what programmer should I get and then just couldn't justify dropping a grand on... so she did it for me... I'll tell you I should have done this much much sooner!!! Holy scrap did it bring my 03 Cummins to the next level :0) very happy with the display and functions of this unit!!! I haven't gone past level 3 yet but I don't really thing I need to for daily driving. Easy install took about 1.5 hours looks clean under the hood and in the cab the display is easy to use but takes a few seconds to kick on after starting the truck. Big power gains are very noticeable and the gauges on the display are very useful.
    Date published: 2018-04-02
    Rated 5 out of 5 by from Outstanding! Techonology has its place here! In use a couple months now. Hopefully FUSSION update will cure some glitches I have, then I'll be a happy camper. Outstanding design and features, Shift on the fly? EASY! Forgetabout it! The best thing out there! To produce these results the old skool way would take many hours of wrenching!
    Date published: 2018-04-23
    Rated 5 out of 5 by from Easy to use Bought the cts2 6 months ago. Really woke my Cummins up. Gave me the extra power I was looking for. I love the simplicity of changing tunes on the monitor instead of other tuners that take 15 min to hook up.
    Date published: 2017-12-06
    Rated 5 out of 5 by from Performance I brought this product 6 month’s ago and had nothing but good results mileage, power and control of engine performance of my engine.
    Date published: 2018-04-10
    Rated 5 out of 5 by from The New Edge CTS2 Easy installation!! Easy to program!!! Lot of torque and my Dodge now sounds like a badass mofo!!!
    Date published: 2018-01-07
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    Does the edge juice with attitude kit(31502) come with an egt sensor, or is the sensor a separate kit that needs to be ordered as well?

    Asked by: Bhughes
    Yes the CTS2 Juice with Attitude does come with a EGT sensor for more info give us a call at 888-360-3343.
    Answered by: Scott
    Date published: 2019-11-08

    Will this fit a 2006 Dodge Ram 5.9 Cummins 

    Asked by: Pdogg
    This CTS2 Juice with Attitude is designed for 03-04 Cummins unfortunately it would not work on a 2006 Cummins. The part number you would need for a 2006 Cummins is 31504 for more information or if you would like to order give us a call at 888-360-3343.
    Answered by: Scott
    Date published: 2019-06-10

    Can you custom program your ECM with the Edge Juice w/ Attitude CTS2 - 31502 for 2003-2004 Dodge Cummins 5.9L? Or can you download a custom program from say the internet and upload it to the truck with this system?

    Asked by: JEFFe
    Unfortunately you can't load custom tunes onto the CTS2 Juice with Attitude but we can change the CTS2 Juice with Attitude into a CTS2 Insight pro for a fee. With the CTS2 Insight pro you can load customer tunes onto it through HP tuners for more info give us a call at 888-360-3343.
    Answered by: Scott
    Date published: 2018-12-26

    I have a insight cts2 currently. Can i upgrade to a juice with attitude pr would i have to sell this and buy the whole kit

    Asked by: Ltm2425
    Unfortunately you wouldn't be able to convert a cts2 insight into a juice with attitude but we can convert it into a evolution depending on the truck. Also we offer a upgrade program give us a call for more info 888-360-3343.
    Answered by: Scott
    Date published: 2018-08-02

    On the early 04 Cummins(305hp), Do you have the option for a turbo timer? Also can you get the transmission temp on the cts2 monitor?

    Asked by: Silver goat
    The cts2 juice with attitude does pick up transmission temperature on a 04 cummins but on the turbo timer it would have to be added separate on that kit. The part number for the turbo timer is 98604.
    Answered by: Scott
    Date published: 2018-05-22

    Does this programmer have the ability to ramp up the engine rpm for cold mornings?

    Asked by: GregH34
    On the 04, you can take it to the dealer and have them program the high idle feature, it is activated with the cruise control buttons and works great! I have a early build 04, (Oct 03 build date) I would like to think the 03 would be the same.
    Answered by: 45Auto
    Date published: 2018-04-23

    I have an early 2004 Ram with the 5.9CR. Can I add on a monitor for lift pump pressure? i want to have the JWA / CS2 or CTS2 monitor it, and have it backdown if the pressure gets lower than desired?

    Asked by: seanr900
    The cs2 or cts2 juice with attitude will read fuel rail pressure off the computer without having to add a sensor on a 04 Cummins. If you are wanting lift pump pressure you would end up needing to add our pressure sensor part number 98607 and the universal input part number 98605.
    Answered by: Scott
    Date published: 2018-04-10

     Does this display the mileage on the truck itself? Ex: 180,000

    Asked by: Gosdak
    You can add the mileage to the display by entering it in maintenance manager so that it keeps track of your mileage but we aren't able to pull up the original mileage of the truck it would have to be entered into the display.
    Answered by: Scott
    Date published: 2018-10-31
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