OMG! Tier 2 Tune 280 HP 360 lb ft torque at the Wheel! Hold On!

Here is MazdaEdit calculated street dyno today with Tire 2 and No revisions.

tI'll send in the log file and get a revised tune in a week or so and see how it compares.

IF we assume a 20% HP loss through the drivetrain:
FWHP 365 and a gain of 81 % gain over stock on premium fuel
FW Torque 488.75 and a gain of 100 % over stock turbo on premium fuel

At this point, my focus on the remaining revised tunes is to improve drivability. Since I paid for reduced throttle response as a DD we will work on smoothing this out. The present tune behaves very nicely in stop and go traffic, merging and in parking lots.

FE seems equal or better than T1. T1 gets up to 33 MPG highway. It's easy to get 25 to 26 MPG in town.
Screenshot 2025-12-04 144753.webp
 
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