Auto Repair Shop in New Braunfels, TX
Powerstroke and Cummins Performance Specialists
Flo Diesel Performance is where diesel power meets precision. From towing heavy loads to enhancing everyday drivability, our team knows what it takes to keep modern Ford, Chevy/GMC, and Ram trucks running at their best. With a focus on durability and performance, we provide trusted solutions tailored to the demands of Texas drivers.
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Professional Auto Care
Certified Technicians
Diesel Engine Specialists
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Dedicated Diesel Specialists Serving New Braunfels, TX with Quality Service
Texas Diesel Specialists for Powerstroke, Cummins & Duramax Engines
At Flo Diesel Performance, we keep modern diesel trucks running strong across Texas. Based in New Braunfels, our ASE-certified team understands the demands of Texas roads, job sites, and long hauls, making us the trusted choice for Ford, Chevy/GMC, and Ram owners. Specializing in 2011 and newer 6.7L Powerstroke, 6.7L Cummins, and 6.6L Duramax engines, we provide precision maintenance, expert diagnostics, and performance upgrades backed by unmatched experience.
We don’t just repair trucks—we enhance them. Our approach combines performance tuning with reliability, ensuring your diesel runs at its best without sacrificing dependability. Drivers count on us for safe, powerful, and efficient results.
Trusted Diesel Care for Drivers Across Texas
Flo Diesel Performance is proud to call New Braunfels, TX home, but our reputation extends far beyond the city limits. Diesel truck owners from San Antonio, Austin, and throughout Central and South Texas turn to us for reliable repairs, performance upgrades, and specialized service. Our ASE-certified technicians know the unique demands of Powerstroke, Cummins, and Duramax engines, giving drivers the confidence that their truck is in the hands of true experts. Whether you depend on your diesel for work, travel, or recreation, our shop is a destination worth the drive.
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Why Choose Our Team?
Honest Workmanship You Can Rely On
Skilled Care for Powerstroke, Cummins & Duramax Engines
Diesel Engine Specialists
Expert care for Powerstroke, Cummins, and Duramax engines.
ASE-Cetified Mechanics
ASE-certified team delivers reliable repairs and trusted diesel service.
Convenient Location
Located in New Braunfels, serving diesel drivers across Central Texas.
Easy Online Booking
Schedule diesel service quickly with our hassle-free online booking.
Premium Diesel Parts
We install high-quality parts for durability and lasting performance.
Want Complete Diesel Care?
Diesel & Automotive Services
Top-Quality Auto Repair and Maintenance in New Braunfels, TX
Diesel Engine Upgrades and Repair
Our diesel engine services keep your truck powerful, dependable, and built to last. From daily driving to heavy towing, we ensure reliable performance every mile.
Diesel Fuel System Upgrades and Repair
A healthy fuel system ensures clean combustion and steady efficiency every mile. We repair and upgrade components to keep your diesel performing strong.
Diesel Turbocharger Upgrades and Repair
Your turbocharger delivers the boost your diesel engine depends on every day. We repair, upgrade, and fine-tune turbos for improved power and lasting efficiency.
Suspension Upgrades and Repair
A strong suspension provides better handling, stability, and comfort for your truck. We service, repair, and upgrade suspension systems to match Texas driving demands.
Wheels
and Tires
Your wheels and tires are the foundation of safety, performance, and control. We provide durable options and professional service to keep your diesel ready for any road.
What Vehicles Do We Service?
Trusted Diesel and Auto Professionals
Trusted Experts for Ford, Chevy/GMC & Ram Trucks in New Braunfels, TX
At Flo Diesel Performance, we specialize in servicing Ford, Chevy/GMC, and Ram trucks equipped with the 6.7L Powerstroke, 6.7L Cummins, and 6.6L Duramax engines. By focusing exclusively on 2011 and newer models, our team stays ahead of modern technology and advanced systems, delivering the precise care today’s diesel trucks demand—from daily work vehicles to heavy-duty haulers.
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Proudly Serving Drivers in New Braunfels, TX and Neighboring Areas:
Conveniently located in New Braunfels, Flo Diesel Performance is proud to serve as a trusted diesel repair and performance destination for drivers across Central Texas. Our shop is easily accessible for Ford, Chevy/GMC, and Ram truck owners, offering ASE-certified expertise for Powerstroke, Cummins, and Duramax engines. Whether you’re in New Braunfels or traveling from a nearby community, our location provides easy access to professional diesel care and performance upgrades.
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