2015 Buick Encore/Chevrolet Trax 1.4L


Install our performance tuners for the 2015 Chevy Trax or 2013-2015 Buick Encore and see power gains up to 35 HP and 46 Ft. Lbs TQ over stock!

Performance Tuners for 2013–2015 Buick Encore and 2015 Chevrolet Trax

Our tunes for the 1.4L Ecotec engine platform create a massive boost in performance by increasing turbo boost, optimizing the air fuel mixture, and enhancing the throttle response. Tune installation only takes a couple of minutes and the results will be noticeable immediately. With our 93 octane tune your Encore or Trax will go from making 123 Horsepower and 130 Ft.Lbs of torque to 146 & 173 respectively, all without even having to pop the hood.

Turn up Your 1.4 L Turbo!

2015_encore_14_tuned_dyno_resultsIn addition to huge horsepower gains, our tuners feature an “MPG” booster tune that has been proven to add upwards of 4 miles per gallon of fuel economy over stock- and that’s just day to day driving. A recent BETA tester for our 1.4L turbo tunes, Coy Patrick from West Palm Beach claimed “I got 10 MPG average increase in [my car] as long as I keep it under 3k RPM, and this is city driving, not highway.” All we could respond to Mr. Patrick’s experience with was “WOW”! Obviously, his results were based on a relentless pursuit of fuel economy which may not be repeatable by everyone, but it was great to see that a Diablo Tune can create this much of a mileage increase!

Other options included on our inTune and Trinity performance programmers for the Chevy Trax and Buick Encore include: gear ratio, tire size, fueling, timing, idle RPM, rev limiter, and the speed limiter. Plus the options for custom tuning that can calibrate for more aggressive aftermarket performance modifications. With our tunes and adjustable options at your disposal, you can take full control of your ride like never before!

For more information on adjustable options for the 2012-2015 Chevrolet Trax and Buick Encore click here to download a PDF flyer.


 Pre-Loaded Performance Programs

The tune selections for the GM 1.4L Turbo depend on the type of gas you want to put in the tank. For best results, we always recommend running the highest-octane gas available, and running the tune associated with that octane rating (e.g. 93 Octane, 91 Octane).

93 Octane Performance Tune | +35 HP / +46 TQ

Designed for the maximum power, economy, and drivability gains, this tune requires users to run a minimum of 93 octane in their gas tank to see the best power gains.

91 Octane Performance Tune | +29 HP / +40 TQ

Designed for power and economy gains while running 91 Octane gasoline. The power is a little less than the 93 tune, but offers the same great drivability gains.

87 Octane MPG Booster Performance Tune | +4 HP / +0 TQ

If you’re after fuel economy this tune is for you. Our mileage booster technology allows you to pick up 4+ MPG on your stock vehicle without adding a power boost. It’s perfect for long road trips or even day to day city driving!


Adjustable Parameters

  • Drive/Neutral Idle RPM Adjustment
  • Fuel Rich/Lean Adjustment vs. RPM
  • Gear Ratio
  • Rev Limiter
  • Speed Limiter
  • Timing Advance/Retard vs. RPM
  • Tire Size