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| Why Pay More?? Why pay more when you can automatically take advantage of the lower county tax rates? Save 2.0% And have the peace of mind knowing that Butler Automotive will provide you with 100% guaranteed quality service and the respect you deserve. |
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| Many after market cylinder head and camshaft combinations require custom tuning in order to run properly. Butler Automotive in McKinney can customize the tune in your pcm for just about what ever you need. Vehicles that range from stock form to your serious performance enthusiast can benefit from digitally tweaking and tuning one of the most important parts in the vehicle, its Computer don't let a stock computer slow you down. |
| Custom Tuning includes all of the below in addition to custom programming to optimize drivability. The custom tune also has fuel and spark curves that are customized to the specific combination of parts and not just generic fuel and spark curves for a stock engine. |