Diesel Tuning at Pit Stop Pros
A factory calibration is a compromise built to suit every buyer. Tuning rewrites it for yours. We tune the engine control module for power, torque and drivability, and, just as importantly on a truck that tows, the transmission control module, so the gearbox shifts where the engine makes its power.
Doing both together is what separates a tune that feels finished from one that just adds numbers. Engine and transmission are set up to work as a pair, around the modifications already on the truck and the job you need it to do.
What’s included
ECM Engine Tuning
Custom engine calibration for power, towing and drivability.
TCM Transmission Tuning
Shift points, firmness and torque management dialled in to the build.
Towing Setups
Calibrations aimed at pulling weight, not just peak numbers.
Delete Kits — “Off-Road Use”
EGR, DPF and DEF removal on off-highway and competition vehicles.
Why tune the transmission too
- Shifts land where the engine makes its torque
- Firmer, more decisive shifts under load
- Torque management that matches the extra power
- Less hunting between gears when towing
- A truck that feels like one finished package
Why Pit Stop Pros
Warranty Approved
Parts and fluids that meet or exceed original equipment specifications keep your factory warranty intact.
Licensed Technicians
Diesel and gas under one roof, with the latest diagnostic equipment.
Anything With an Engine
Cars and trucks, plus sleds, boats, ATVs, side by sides and tractors.
Walk-In Service
Oil changes, wheel alignments and tire changes, no appointment needed.
Common questions
What is the difference between ECM and TCM tuning?
The ECM controls the engine: fuelling, timing and boost. The TCM controls the transmission: when and how firmly it shifts. Tuning both makes them work together instead of against each other.
Can you tune a truck that tows?
Yes, and towing is one of the best reasons to tune. The calibration is set up around the weight you pull, not just a peak horsepower figure.
Do you do delete kits?
Yes, for off-road and competition vehicles: EGR, DPF and DEF removal. Call us to talk through your vehicle.
Will a tune affect my warranty?
It can affect powertrain warranty coverage, depending on the manufacturer. Ask us before you commit and we will walk you through it.
On the floor · Kelowna, BC
Bring it to the shop
3646 BC-97 N, Kelowna. Monday to Friday, 8am to 5pm. Diesel or gas, whatever it is.