Flo Diesel Performance

Flo Diesel Performance Diesel repair & performance you can trust. Diagnostics, repairs, and upgrades for Powerstroke • Cummins • Duramax.

YOUR ENGINE BAY DESERVES ATTENTION TOO 👀🔥Nothing finishes off a clean truck like a professionally detailed engine bay. R...
05/12/2026

YOUR ENGINE BAY DESERVES ATTENTION TOO 👀🔥

Nothing finishes off a clean truck like a professionally detailed engine bay. Remove built up dirt, grime, oil residue, and years of neglect while making your truck look showroom ready again. 💪

Whether you’re showing it off at meets, selling it, or just taking pride in your build — a clean engine bay makes a difference.

📞 Message us today to schedule your engine bay wash service.

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

This 2024 Ram 2500 came in for a Banks Monster-Ram Intake System install along with a grid heater delete to improve airf...
04/27/2026

This 2024 Ram 2500 came in for a Banks Monster-Ram Intake System install along with a grid heater delete to improve airflow, reliability, and overall performance. Clean, efficient, and built to breathe the way it should 🔥

More air = more power… simple as that.

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Factory limitations—gone. 💨🔥This 2022 Ram 3500 got the full treatment with a Monster Ram Intake Horn & Grid Heater Dele...
03/21/2026

Factory limitations—gone. 💨🔥

This 2022 Ram 3500 got the full treatment with a Monster Ram Intake Horn & Grid Heater Delete to open up airflow and eliminate one of the Cummins’ biggest weak points.

We paired it with lifetime tuning support and a 19–21 ECM swap, unlocking true switch-on-the-fly tuning right from the steering wheel—no extra switches, just seamless control at your fingertips.

Finished off with an EGR upgrade to keep things cleaner, cooler, and built for long-term reliability.

More airflow. More control. More power. Done the Flo Diesel way. 👊

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Turning restrictions into airflow and reliability. 💨🔥This 2018 Ram 2500 came in ready for a serious upgrade and left wit...
03/21/2026

Turning restrictions into airflow and reliability. 💨🔥

This 2018 Ram 2500 came in ready for a serious upgrade and left with a Monster Ram Intake Horn & Grid Heater Delete, paired with lifetime tuning support, a 5 position switch, and true switch-on-the-fly capability.

We topped it off with an EGR upgrade to clean things up under the hood and keep this Cummins running stronger, cooler, and more efficient.

More air, more control, more power—exactly how it should’ve come from the factory. 👊

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Clean, simple, and built to perform. 🔥This 2021 Ram 3500 came in ready for more—and left with lifetime tuning support an...
03/21/2026

Clean, simple, and built to perform. 🔥

This 2021 Ram 3500 came in ready for more—and left with lifetime tuning support and a full 4” exhaust setup to wake it up the right way.

Better throttle response, more usable power, improved efficiency, and that deep tone every Cummins should have. 💨

No shortcuts, no guesswork—just solid, reliable performance done right.

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Two black duallys. Same shop. Same outcome — DONE RIGHT 😤🔥Both of these Cummins came in ready for an upgrade and left li...
03/19/2026

Two black duallys. Same shop. Same outcome — DONE RIGHT 😤🔥

Both of these Cummins came in ready for an upgrade and left like a whole different animal.

The 2022 Ram 3500 got the full setup:
Monster Ram intake horn + grid heater delete, ECM swap with a 5 position switch and true switch-on-the-fly tuning, EGR upgrade, 4” pipe, and a fresh oil change to keep it running strong.

The 2016 Ram 3500 got dialed in with a Monster Ram intake horn + grid heater delete as well as a new turbo actuator to bring that boost back to life 💨

From airflow to fueling to drivability — these trucks are built to work AND move.

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Came in dripping from an upper oil pan leak… left sealed up and leveled up 💪This 2016 F-350 got the full treatment — com...
03/19/2026

Came in dripping from an upper oil pan leak… left sealed up and leveled up 💪

This 2016 F-350 got the full treatment — complete engine reseal, CP4 to DCR conversion for reliability, brand new Motorcraft low pressure fuel pump, CCV upgrade to keep things clean, and cab bushings to tighten up the ride.

We don’t just fix the problem — we bulletproof the whole setup while we’re in there 🔧🔥

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

This 2012 Ram 2500 made a 5 hour trip to us for a intake horn and grid heater delete—getting rid of a known failure poi...
03/19/2026

This 2012 Ram 2500 made a 5 hour trip to us for a intake horn and grid heater delete—getting rid of a known failure point and opening up airflow the way it should’ve been from the factory. No guesswork, no shortcuts—just solid, reliable upgrades done right.

When it matters, people don’t stay local… they come to us.

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Cylinder misfire on this 2019 GMC 2500 L5P had the truck running rough and lacking power. After digging into the diagnos...
03/16/2026

Cylinder misfire on this 2019 GMC 2500 L5P had the truck running rough and lacking power. After digging into the diagnostics, we traced the issue back to failing injector pigtails.

We replaced all injector pigtails with to ensure proper electrical connection, eliminate intermittent misfires, and restore smooth engine operation. Electrical issues like this can cause drivability problems, poor fuel delivery, and long-term injector damage if left unchecked — so taking care of it the right way matters.

Another truck back on the road running smooth thanks to a proper diagnosis and quality repair from Flo Diesel Performance.

📍211 Lucinda Dr New Braunfels, Texas 78130
☎️ (830) 237-0113
🖥️www.FLODIESELPERFORMANCE.com

Address

211 Lucinda Drive
New Braunfels, TX
78130

Opening Hours

Monday 8:30am - 12pm
1pm - 5:30pm
Tuesday 8:30am - 12pm
1pm - 5:30pm
Wednesday 8:30am - 12pm
1pm - 5:30pm
Thursday 8:30am - 12pm
1pm - 5:30pm
Friday 8:30am - 12pm
1pm - 5:30pm

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