Two Step Performance

TSP Stage 1 Tune for 2016+ Honda Civic 1.5T Non-Si


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  • $79.99
  • Regular price $99.99

Customer Reviews

Based on 83 reviews
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Strong tune
Great map for stock turbo
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Great tune

Orders placed during business hours are typically emailed the same day. Orders outside of business hours are filled the following business day. FlashPro tune orders may be slightly delayed due to the process required to build your custom file.

If you are ordering for a FlashPro device, please select "FlashPro" in the software version dropdown menu.

If you are ordering for KTuner and you see an asterisk (*) by your software version number, please note that your file will not include map switching. This is due to the base file we use from the KTuner software. Your file will be equivalent to "map slot 3" (max power) in our standard file.

Click here for our installation guide.

Two Step Performance and Derek Robinson are now offering the long awaited for TSP Stage 1 tune for the non-Si 1.5T Civic variants. 

Please note that all testing was done using a different dynomometer from our Si tunes. Because of this, total power numbers should not be compared against our Si tunes. As always when evaluating dyno results, the important number is the difference between the factory calibration baseline testing and the final results.

Details are as follows:

187whp / 200tq - Factory Calibration
203whp / 250tq - KTuner Starter 21psi
219whp / 258tq - TSP Stage 1 Tune


As you can see, we were able to achieve peak gains of 32whp and 58ft lbs of torque over the factory calibration. If you take a close look at the dyno chart you will find max gains of 39whp at 6100 RPM and 63 ft lbs of torque at 3400RPM!

All testing was completed on an otherwise stock 2017 Civic EX-T 6MT with approximately 71,000 miles on the odometer, running 93 octane fuel. Tune features include:

  • Numerous fuel, ignition, turbo response, throttle response changes.
  • WOT shifting enabled. (MT Only)
  • Adjustable launch control enabled. (MT Only)
  • "Rev hang" disabled with medium throttle padding. (the end user can enable "rev hang", if desired)
  • All disables / monitors are able to be adjusted by the end user.
  • Quick Boost By Gear is able to be adjusted by the end user.
  • On-the-fly boost map switching active for normal and "Eco" modes. (see below)

Map 1: Factory boost levels and turbocharger response.
Map 2: 16.5psi normal mode, factory boost level "Eco" mode, Improved Turbocharger Response
Map 3: Custom boost level normal mode, 16.5psi "Eco" mode, Improved Turbocharger Response

Factory boost level in "Map 1" allows for easy "valet" mode when the KTuner unit is unplugged from the car.

Premium fuel (91 or 93 octane) is REQUIRED. This tune is not compatible with E85 "Flex Fuel".

This tune is available for both standard transmission and CVT equipped Civics. The CVT version of the tune has slightly reduced torque below 4000RPM to avoid risking damage to the CVT. 

Suitable for use with the factory intake or a QUALITY aftermarket intake that keeps fuel trims in check such as the PRL Motorsports Cobra. Aftermarket downpipes are also fine. Mods such as this are expected to add power that is not accounted for in our dyno testing.


One of our testers brought his TSP Stage 1 equipped 2018 Civic EX-T with the CVT transmission to his local dragstrip and recorded numerous 13.X second runs, his best being a 13.6! (Other supporting mods include intake, exhaust, and intercooler upgrades.)


Please verify that your ECU is supported via our TSP Tune Compatibility List prior to purchase. Please note that if your ECU software number is not on this list, the tune will NOT work with your vehicle. Also, if you see an 'x' in the software number, that is a variable. This means that 5AA-A0X is compatible with 5AA-A01, 5AA-A02, etc:


How to check your software version:

  • Open Ktuner software
  • Click on "Tools" in menubar
  • Select "KTuner Unit Info" option
  • Check the number under the "Software" heading
  • Verify against our list above starting at the '5' in your software number

**This is not the same as your ECU hardware number on the outside of your ECU.**

This tune is for the 2016+ Civic 1.5T Non-Si only (LX, EX, Hatchback Sport, Hatchback Sport Touring, etc). Please be sure you are purchasing the correct tune for your vehicle and software number because digitally delivered items are non-refundable. (If you buy this for your 2019 Civic Sport with the 2.0L motor, it won't work, and we cannot offer a refund.) 

By purchasing this tune you are agreeing to the terms found within our site policies.