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Performance Tuning

Capability
More Power
Efficiency
Smooth Drive

Diesel Power Enhancements to Improve Your Capabilities

Experience unmatched gradeability and seamless low-RPM performance with advanced diesel tuning. Enjoy consistent power and superior control on challenging terrains without frequent downshifts.
  • Haul with confidence
  • Handle larger implements
  • Max torque, lower RPMs
  • Fewer gear changes
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Performance Tuning For Commercial Trucks
Step up your diesel POWER with Shamrock

Core Benefits

Grade Pulling Power

Hold speed on long climbs with stronger midrange torque.
  • Always make the grade

Low-RPM Torque

Get more out of your equipment by unleashing its true potential.
  • For the movers & shakers

Cruise Efficiency

Maintain highway speed with less throttle input, saving fuel and money.
  • Power for the journey

Reduced turbo lag

Get more torque earlier for smoother and more predictable performance.
  • Power that responds

Payload Capacity

Get more done with your existing equipment with enhancement upgrades.
  • Punch above your weight

Altitude & Climate

Reliable output in heat, cold and at elevation with altitude & climate compensation.
  • Prepared for anything

Who Can Benefit From More POWER?

Fleet Haulers

Whether you’re battling steep grades or harsh winds, our linehaul, regional, and heavy tow solutions ensure your fleet conquers any challenge with power and precision.

Agricultural Operators

Elevate your farming efficiency with modifications for tractors, harvesters, and sprayers for a smoother, more reliable workhorse for your daily operations.

Construction & Industrial

Unleash the power of your machinery, from nimble skids and robust loaders to towering cranes and reliable gensets, our advanced programming will get you through the toughest conditions.

Municipal & Utility

Enhance your municipal and utility fleet with our robust plow, vac, and service vehicle modifications, designed to deliver consistent torque with every shift and tackle even the toughest jobs effortlessly.

No More Weak Links

Nothing kills a run like lost power, endless shifting, or machines that just can’t keep up. We cut out the weak links, keep your fleet pulling strong, and make sure every bit of diesel muscle works for you, not against you.
Shamrock Diesel Tuning for Emissions

Avoid common issues

  • Falling off speed on hills and ramps
  • Excessive downshifting and driver fatigue
  • Hot EGTs and heat soak during long pulls
  • Sluggish PTO or hydrostatic response
  • Inconsistent harvest or baling rate under load

Why Would You Tune?

Maximize the performance of your commercial diesel by unlocking more power and torque. Tuning your engine means tackling tough jobs with ease, boosting productivity, and enhancing efficiency. It's your gateway to a smoother, more powerful drive that helps keep operations seamless and cost-effective.

Productivity

Move the same load faster and with fewer interruptions.

Lower RPMs

Hold speed with less revs and less noise.

Stay Cool

Help the engine work cooler under the same workload.

Confidence

Our tunes deliver unmatched reliability & performance

How It Works

1

Consultation

We review your needs, available equipment and application
2

Custom Tuning

We provide a tailored solution based on your engine and hardware
3

Test & Verify

After programming, we confirm everything’s functioning as intended
👍🏻

Ongoing Support

Get help remotely with checkups, updates or troubleshooting

FAQ

Enough to hold speed on grades and improve pull where you feel it most. We tune for usable torque, not bragging rights.

Often at cruise and steady loads. Lower RPM for the same speed and fewer downshifts can help. Results depend on weight, route, and driving.

We watch EGT, load, and airflow during the session and set margins for your application. The goal is stable power with healthy temps.

VIN, fresh logs, a compatible interface, and a short description of the route or workload. A load test or dyno makes verification quick.

Yes. We back up the original file and can restore it. Your software carries a lifetime warranty on our programming.

Ready to get started?

Rev up your diesel game with Shamrock Diesel Tuning! Transform performance, boost efficiency, and experience the power your engine was built for. Ready to take the leap? Let’s unlock your engine’s true potential today!
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Shamrock Diesel Tuning Inc.

Calgary · Canada
1-877-290-2492
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Open Monday to Friday:
8AM - 5PM

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