DiabloSport Trinity T2 Platinum Tuner, 03-05 Neon SRT-4 / 03-07 PT Cruiser GT

Model Number: 601139-T2-PLTCHR

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Note: Earlier software versions of the T2 did not allow the Neon SRT-4 to view the gauges with the T2, however you could still performance tune your vehicle. We reported this issue to Diablosport, and worked with Diablosport to fix this problem. As of 8/29/2018, after nearly four months of not being able to sell the T2 to the Neon SRT-4 market, they have fixed the problem, the gauges now work on the T2, and all features of the T2 are good on the Neon SRT-4!

Want a performance flash to gain 40 horsepower and 50-60 lbs of torque? Want a awesome monitoring device that allows you to see all sorts of engine parameters in real time, all on a instrument panel you can have on your dash? The Trinity 2 does all that, and more!!!

The Trinity T2 Platinum is the go-to performance product for the vehicle owner that wants amazing Diablo tunes and power right out of the box, and the ability to use custom tunes down the road as the vehicle is modified with other aftermarket parts If you have a relatively stock ride right now, the T2 Platinum will work perfectly right out of the box, however, if you have upgrades like forced induction, motor work or headers, then the CMR tuning capability built into the T2 Platinum gives you the ability to get a custom tune written specifically for your ride. We have hundreds of CMR custom tuners all across the country that can build tunes for you in person or by using the industry-leading data logging features in the T2 Platinum. Now your T2 can grow with you as you modify your ride!


  • Full-color, high-definition touch screen
  • Lightning fast read/write times
  • Performance tuning for mileage, towing, daily driving, and performance
  • Typical gain of 35-40 hp and 50-60 lbs of torque with the 2.4 Turbo motors in the SRT4 and PT/GT.
  • One-Touch, easy menu navigation
  • Wi-Fi Updating
  • Full data logging capability
  • AFM/MDS active fuel management options*
  • Read and clear diagnostic trouble codes
  • Multi-vehicle licenses available
  • Correct speedometer and adjust speed/rev limiters*
  • 50-State legal tuning available*

* Options, features and coverage may vary based on vehicle application

Ask a Product Question

  • Steve Gaitens
    Does this come with the same tunes as the other Trinity tuner and or are they different. I just ordered and curious. I have an intake and bov and hard ic piping. And some other basic bolt ons.
    1 Answer
    • Customer Service Rep

      All Diablosports have the same tunes installed. The only difference is the Intunes that are California models, which are designed to be CARB compliant for California smog purposes.
  • Tim Andrus
    How does this compare to the original trinity? Does map tip package come with the adapter too?
    1 Answer
    • Customer Service Rep

      The new Trinity 2 has a far better display than the older Trinity. Also the Trinity 2 has a larger, touch screen whereas the Trinity is not touch screen and smaller. Also the Trinity 2 offers licenses purchases for you to be able to tune multiple cars instead of 1 car. In regards to the Map/Tip package for those of you running over 22 psi, yes, its the same package as the Trinity 1, and its the same kit we offer on our website that has the adapter, and map and tip sensor.
  • Sneed
    will this work just plug and go with a 05' srt4 oem stage 1 injectors, agp adjustable wastegate, full 3in catless exhaust, big throttle body, CAI and big front mount intercooler? and also can i retune with this if i decide to get 650cc injectors and upgraded fuel pump
    1 Answer
    • Customer Service Rep

      As long as you have the factory map/tip sensors, the factory turbo and factory injectors, it doesnt matter what else you have, this will work fine with your setup. If you change your injectors you will definitely need to do a retune.
  • Junior Murray
    Can you tune the computer to do the same things as a n2mb wot box
    1 Answer
    • Customer Service Rep

      The wot box allows you to do no lift shifts between gears at full throttle and allows you to setup a launch feature. The Diablosport does not offer those features, so, no, its not possible.
  • chance
    how is this diablosport trinity t2 differ or better than the Syked stage 1 handheld turner?
    1 Answer
    • Customer Service Rep

      Both offer performance tunes for your Neon SRT-4. Thats where the similarity ends. The T2 tuner also is a monitor with lots of customizable gauges for you to monitor your engine. The T2 also allows you to do custom tuning later should you decide to do a larger turbo kit, etc.
  • chance
    does this t2 allow me to do boost by gear with my agp adjustable waste gate
    1 Answer
    • Customer Service Rep

      Yes, all Diablosport products have boost by gear, increasing boost as you go higher in the gears to increase traction and acceleration. The Diablosport will work great with the AGP wastegate as long as you use the 8 psi spring in the wastegate.
  • chance
    with this tuner will i run into a overboosting code or any issues with the MAP and TIP sensors?
    1 Answer
    • Customer Service Rep

      If you are using stock map and tip sensors, then you're perfect. If you change the map and tip sensors to 3 bar map and tip sensors to run above 20-22 psi then you will have to have a tuner do a 3 bar adjustment (rescale). If you install 3 bar sensors with this without a rescale the vehicle will run very poorly and you'll lose lots of power.