PORTFOLIO
OUR SERVICES
DIESEL TUNING
Custom ECU calibration and performance remapping tailored to your diesel engine. We optimize torque delivery, fuel efficiency, and overall throttle response for heavy-duty street and track applications.
TURBO SYSTEMS
High-flow turbocharger installations and intercooler upgrades designed to push the boundaries of diesel power. Precision-engineered solutions to reduce EGTs while maximizing boost pressure.
HEAVY MAINTENANCE
Comprehensive diagnostics and maintenance for diesel fleets and performance rigs. From fuel system overhauls to internal engine repairs, we ensure long-term reliability for your powertrain.
DDRIVE TRANS
Specialized transmission builds designed to withstand extreme torque. We provide heavy-duty clutches, billet components, and revised shift logic for seamless power delivery.
EXHAUST FLOW
Stainless steel performance exhaust systems engineered for maximum flow and lower operating temperatures. Enhanced sonic signature and extreme durability in all conditions.
THE GARAGE
Knucklehead Garage is a diesel performance restoration specialist, focused on heavy-duty reliability and precision engineering. Our modern garage is optimized for high-performance diesel maintenance, ensuring power and longevity for every engine we touch. Located in a sleek industrial facility, we push the boundaries of diesel technology.
Engineered for Power
Knucklehead Garage is the premier destination for diesel performance. Whether you are looking for precision maintenance or custom engine engineering, we are ready to take your diesel power to the next level.
VISIT THE GARAGE
2493 Patton rd bld 2531 suite 110
Rosenberg,tx 77471
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PRECISION DIESEL SERVICES
Knucklehead Garage delivers high-performance diesel maintenance, expert diagnostics, and heavy-duty engineering solutions for superior reliability and power.