Welcome to SilverFox MotorSports, the high performance division of Mid-City Auto Service in Lake Charles, La. We do GM LS-X, Vortec, and Duramax Diesel tuning and also Ford Powerstroke Diesel tuning and are an SCT Tuning DEALER. Give us a call for all your SCT needs.

Custom Tuned 2007 Duramax

2007 LBZ Duramax diesel after tuning. Installed custom operating system allowing installation and function of a 5 position switch to select from 5 different tunes. This was an epic fail…the sound is screwed on my GO PRO camera. As soon as the RPM starts coming up you hear just a second or two of engine/tires burning, then nothing but static….the slightest vibration cause sound issues….new HD camera on order though!!

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