Custom ECM tuning with a lifetime warranty in Abbotsford, BC

3K Calibrations provides full-service customer support to help guide you through our process, and custom tunes optimized for your truck. Our customers operate throughout Canada & the USA, often connecting with our network of approved diesel shops.

The difference between a tune that's been programmed to your truck and a stock one is truly night and day. Not only will your truck perform better, the long-term cost-saving advantages begin to add up after just one year.
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Drag the sliders on the calculator to see how much you'll save.

I drive about:

KM per year

20K

100K

200K

300K

On average, my truck gets around:

L/100KM

Diesel prices are usually:

per Litre

In the first year alone, our DPF/EGR and custom ECM tuning services would save you:

I drive about:

Miles per year

20K

40K

60K

80K

100K

On average, my truck gets around:

MPG

Diesel prices are usually:

per Gallon

In the first year alone, our DPF/EGR and custom ECM tuning services would save you:

Get a Customized Quote

Articles about diesel engine tuning and diagnostics.

Performance vs. Fuel Economy Tuning: Which Diesel Tune Is Right for Your Truck?

Modern diesel trucks rely heavily on software. The ECM monitors sensors and adjusts parameters for power, fuel efficiency, drivability, emissions, and protection. Tuning depends on use—towing, fleet routes, high mileage, or reliability goals. It’s not a shortcut, but a tailored process.

Motor oil bottles labeled NAPA 5W-20 and STP line a shelf for heavy-duty truck service.

Warning Signs Your Engine Oil Is Failing in Extreme Heat

Extreme heat can cause engine oil to break down faster, reducing lubrication and cooling inside your diesel engine. Learn the key warning signs of failing engine oil, including low oil pressure, overheating, burning smells, engine noise, and performance loss in heavy-duty trucks.

Cummins X15 Efficiency Series engine exposed for heavy-duty truck repair with hoses, filters, and coolant tank.

Cummins Tuning Warning Signs Every Fleet Owner Should Watch For

Cummins tuning can boost power and fuel economy, but bad tuning often leads to costly engine damage, turbo failures, and downtime. Here are the warning signs fleet owners shouldn’t ignore.

Based in British Columbia — serving everywhere.

The 3K Calibrations office is located near the Sumas boarder in Abbotsford, BC. However, we perform our services remotely no matter you live. To see how our process works, click here.