51 David Thompson Dr, Bonners Ferry, ID 83805
Mon-Fri: 8AM - 5PM
Open Now

Diesel Performance & Tuning

Unlock your diesel's full potential with professional performance tuning, ECM programming, and custom modifications. More power, better fuel economy, and enhanced driveability.

Custom ECM Tuning
Power Increases
Fuel Economy
Safe & Reliable
Diesel Performance Tuning
Performance Upgrades
Engine, Transmission & More

Performance Tuning Services

Professional diesel performance modifications designed to increase power, improve fuel economy, and enhance your driving experience.

ECU/ECM Programming

Custom ECM tuning tailored to your use case for optimal power and drivability.

Turbo Upgrades

Larger or compound systems to increase airflow and safe, reliable power.

Exhaust Systems

Low-restriction systems to reduce backpressure and improve response.

Cold Air Intakes

High-flow intakes delivering cooler, denser air for stronger combustion.

Fuel System Upgrades

Injectors, lift pumps, and CP3 upgrades to support added power.

Transmission Tuning

Optimized shift logic, torque management, and converter lockup.

Engine Swaps

LS conversions and Cummins swaps with full mechanical integration.

Performance Packages

Bundled stages for daily driving, towing, or maximum power builds.

Data Logging & Road Testing

On-road data collection and refinement to ensure safe, reliable gains.

Professional Engine Swaps & Conversions

When rebuilding isn't enough, we offer complete engine swap solutions including popular LS conversions and Cummins swaps for ultimate performance and reliability.

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LS Engine Swaps

Popular LS1, LS3, LS7, and LSX conversions offering incredible power-to-weight ratios and proven reliability for trucks, hot rods, and custom builds.

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Cummins Conversions

Cummins 4BT, 6BT, and ISX swaps for heavy-duty applications requiring maximum torque, fuel efficiency, and long-term durability.

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Complete Integration

Full mechanical and electrical integration including custom mounts, wiring harnesses, cooling systems, and transmission adaptations.

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Turnkey Solutions

From initial consultation to final road testing, we handle every aspect of your engine swap project with professional expertise.

LS Engine Swap
Complete Engine Swaps
LS, Cummins & Custom Builds
Why Tune With Us

Benefits of Diesel Performance Tuning

When your diesel is tuned the right way, you’ll notice the difference every time you get behind the wheel.

  • More Power When You Need It

    Unlock added horsepower and torque for stronger acceleration, easier merging, and better all-around performance.

  • Improved Fuel Efficiency

    A well-calibrated engine burns cleaner and uses fuel more effectively, helping you get the most out of every tank.

  • Better Towing Capability

    Gain the low-end power and reliability that makes hauling heavy loads smoother and more controlled.

  • Extended Engine Life

    Optimized tuning reduces unnecessary strain, keeping your engine running stronger for longer.

  • Custom-Tailored Performance

    Whether your truck is for daily driving, towing, or performance builds, tuning is adjusted to fit your needs and driving style.

Ready to Unlock Your Diesel's Potential?

Contact us today for a consultation on diesel performance tuning and modifications. Let's discuss your goals and create a custom solution for your truck or equipment.

Visit Our Shop

Located in Bonners Ferry, Idaho. Stop by our shop or give us a call to discuss your automotive, truck, and diesel engine needs.

Contact Information

Phone

208-610-7537

Address

51 David Thompson Dr.
Bonners Ferry, ID 83805

Hours

Mon-Fri: 8AM - 5PM