Everybody works on Cars  We Fix them

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Whether you are heading to the drag races or just looking to boost your vehicle's performance, our ASE certified mechanics can help make the right adjustments to get your vehicle running the way you want it to. From minor adjustments to complete overhauls, our experienced team knows the tricks to get the most out of your truck. Diesel enthusiasts know to come to Stephenville Performance for their needs.

Get more out of your diesel truck

As a family owned company, our goal is to make you feel like family from the moment you walk in. You are always important to us!

• Turbo

• Fuel savers

• Pressure controller

• Econo boost

• Fuel systems

• Exhaust systems

Enhance your diesel engine

Saving money can be done with the right fuel savers in place. We can make the necessary adjustments that will have you saving tons of money at the gas pumps. Enjoy a 1 year warranty on all repairs and some of the highest quality parts on the market. Experience better mileage from your diesel engine!

Make the necessary adjustments for better mileage

Call Today!



Man checking the exhaust systems