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.

09/21/2026

Just another day here at Hastings Diesel! Tired of not being able to do a burnout? Come see us so we can change that!

Upgrade your truck's air intake system for improved engine performance and efficiency. High-performance air intakes incr...
09/21/2026

Upgrade your truck's air intake system for improved engine performance and efficiency. High-performance air intakes increase airflow to the engine, optimizing combustion and enhancing horsepower. Enjoy better throttle response and fuel efficiency with our premium air intake upgrades. Contact us to explore our range of air intake systems and schedule an upgrade for your vehicle.

Fuel system conversion kits can transform your diesel truck’s performance by optimizing fuel delivery. These kits are de...
09/16/2026

Fuel system conversion kits can transform your diesel truck’s performance by optimizing fuel delivery. These kits are designed to provide a more consistent fuel flow, which can lead to better engine efficiency and power. This upgrade is ideal for those looking to enhance their vehicle's performance. Schedule a consultation with us to learn more about fuel system conversion options.

Enhance your truck's performance with an intercooler upgrade. Upgraded intercoolers reduce intake air temperatures, impr...
09/14/2026

Enhance your truck's performance with an intercooler upgrade. Upgraded intercoolers reduce intake air temperatures, improving engine efficiency and power output. Enjoy better turbo response and enhanced durability with our intercooler performance upgrades. Upgrade your truck's intercooler system today and experience improved performance on and off the road. Visit us to discuss intercooler upgrade options for your vehicle.

09/12/2026

Getting pretty close to turning the key on this absolute beast of a build! Huge thank you to all of our awesome vendors for helping bring this truck to life!

Upgrade your vehicle's steering system for improved handling and control. Our steering enhancements ensure precise steer...
09/09/2026

Upgrade your vehicle's steering system for improved handling and control. Our steering enhancements ensure precise steering response and reduced steering effort, enhancing overall driving comfort and safety. Experience smoother steering and better maneuverability with our professional steering upgrades. Visit our shop today to explore our steering enhancement options and upgrade your vehicle's steering system.

Upgrade your truck's steering system for improved handling and control. Enhanced steering components ensure precise resp...
09/07/2026

Upgrade your truck's steering system for improved handling and control. Enhanced steering components ensure precise responsiveness and durability, ideal for towing and off-road driving. Upgrade your truck's steering today and experience enhanced driving confidence. Visit our shop to explore our range of steering upgrades and schedule an installation for your vehicle.

Larger fuel tanks can extend the range of your diesel truck, reducing the need for frequent refueling. This is especiall...
09/02/2026

Larger fuel tanks can extend the range of your diesel truck, reducing the need for frequent refueling. This is especially useful for long trips or heavy-duty work. A larger tank ensures you have enough fuel to get the job done without constant stops. Visit us to discuss how a larger fuel tank can make your truck more efficient.

Upgrade your truck's exhaust system for enhanced performance and sound. High-performance exhaust systems increase airflo...
08/31/2026

Upgrade your truck's exhaust system for enhanced performance and sound. High-performance exhaust systems increase airflow, reducing backpressure and boosting horsepower. Experience improved fuel efficiency and a deeper, more aggressive exhaust note with our premium exhaust upgrades. Contact us today to explore our selection of exhaust systems and schedule an upgrade for your vehicle.

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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