Hastings Diesel Performance

Hastings Diesel Performance Hastings Diesel Performance in San Marcos, TX is a top choice for quality diesel repairs and performance upgrades. We specialize in light-duty diesel pickups.

Our technicians provide top-notch service, ensuring your diesel truck runs at its best. Hastings Diesel Performance in New Braunfels, TX, is a top choice for a quality diesel repair shop. When your diesel truck is in our care, you can trust that it and you will receive excellent customer service. We offer auto repairs, maintenance, and performance upgrades for your diesel such as Cummins, Duramax,

and Powerstroke. Regardless of what kind of diesel repair or performance needs you want to meet for your truck, we have you covered. Contact us today to schedule an appointment.

07/19/2026

Got this FASS Diesel Fuel Systems 140g installed as well as a 60 gallon TITAN FUEL TANKS! Here at Hastings Diesel Performance, we charge for a quality service that you know was done right the first time. Call/Text to get scheduled!

07/16/2026

Let's do another shoutout!

Thank you Hastings Diesel Performance for supporting this event. One of the baddest compounds L5Ps around!! They'll be out at Concho Valley Dragway August 22nd for Texas Truck Throwdown Saturday Night Slam!

Engine upgrades can significantly enhance your diesel truck's power and efficiency. These upgrades can include improved ...
07/15/2026

Engine upgrades can significantly enhance your diesel truck's power and efficiency. These upgrades can include improved pistons, camshafts, and other components that boost performance. A well-tuned engine can provide better fuel economy and longer engine life. Contact us to discuss the best engine upgrade options for your truck.

Enhance your truck's off-road capability and appearance with a suspension lift kit. Suspension lifts provide increased g...
07/13/2026

Enhance your truck's off-road capability and appearance with a suspension lift kit. Suspension lifts provide increased ground clearance, allowing for larger tires and improved off-road performance. Enjoy a smoother ride and enhanced handling on any terrain with our premium suspension lift options. Contact us to schedule a suspension lift kit installation and elevate your truck's performance.

07/09/2026

We're excited to welcome you to our new shop location. Hastings Diesel Performance has officially moved to 119 HP Business Dr, San Marcos, TX 78666. Whether you're visiting for routine maintenance, diesel repairs, troubleshooting, or performance enhancements, you'll receive the expert service you expect. Schedule your next appointment and visit our new location today.

Heads up! 👀 July is coming to an end, which means our 15% OFF first detail special is almost gone!If you’ve been putting...
07/08/2026

Heads up! 👀

July is coming to an end, which means our 15% OFF first detail special is almost gone!
If you’ve been putting off getting your vehicle cleaned up, now’s the time. Whether it’s your daily driver, work truck, or weekend toy, we’d love the opportunity to earn your business.
The deal ends July 31st, so don’t miss out.

📍 Hastings Detail & Polish
📞 Call or text us to get on the schedule before the month is over. 📞☎️💻

Turbo upgrades provide a significant increase in power and efficiency for your diesel truck. By improving the airflow to...
07/08/2026

Turbo upgrades provide a significant increase in power and efficiency for your diesel truck. By improving the airflow to the engine, a new turbo can help you get more out of your vehicle. This upgrade is particularly beneficial for towing and hauling heavy loads. Schedule a visit with us to find out how a turbo upgrade can enhance your truck's performance.

07/07/2026

Have you updated your GPS yet? Hastings Diesel Performance is now located at 119 HP Business Dr, San Marcos, TX 78666. You can continue to count on professional diesel repair, maintenance, and performance services from the team you trust. Stop by our new location or contact us to schedule service.

Address

119 HP Business Drive
New Braunfels, TX
78666

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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