05/29/2026
S650 Mustang GT on the dyno today for some tuning! This car came in basically stock with only the carbon trap removed, but the gains on 93 octane were very impressive. We picked up around 20HP / 20TQ through most of the midrange with smoother power delivery, then gains tapered slightly up top as expected on a near-stock setup.
The new Gen4 Coyotes respond extremely well to calibration changes, especially in the drivability and midrange power department. What can Knox Performance Tuning do for you?
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