Express Diesel Performance LLC
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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Express Diesel Performance LLC, Automotive repair centre, 1121 W Market Street, Rockport, TX.
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This 24 platinum has our FULL package
Full 5” Dp back exhaust with new down pipe
EGR Delete
Engine and Transmission custom tuning
message us to get scheduled, this package is $3k out the door for the rest of the summer!
06/16/2026
23 cummins full works done right the first time!
Grid heater delete
Egr delete
Full 5” exhaust
06/06/2026
🔧 Truck not running right? Don’t guess — diagnose it.
At Express Diesel Performance, we offer professional diagnostics and repairs to get your truck back on the road the right way. From check engine lights and electrical issues to fuel systems, engine repairs, transmission concerns, and performance problems — we’ve got you covered. 💪
✅ Advanced diagnostics
✅ Engine & transmission repair
✅ Diesel performance solutions
✅ Honest answers. Quality work.
📍1121 West Market Street, Rockport, TX 78382
📞 361-463-8252
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Address
1121 W Market Street
Rockport, TX
78382
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
