Description
Stage 1 ECU/ECM Tuning Service – FixECM
Unlock Power • Improve Response • Enhance Driving Experience
What Is Stage 1 Tuning?
Stage 1 tuning is a software-only ECU/ECM remap designed to safely increase your engine’s power and torque without requiring any mechanical upgrades.
This upgrade focuses on optimizing factory parameters such as:
Boost pressure
Ignition timing
Fuel delivery
Throttle response
Torque limits
Air/fuel ratios
Speed limiter & rev limiter adjustments
Manufacturers leave a large amount of “hidden power” inside the ECU for reliability margins, emissions limits, and global market conditions.
Stage 1 tuning safely unlocks this potential.
What Is an ECU/ECM Remap?
An ECU (Engine Control Unit) or ECM (Engine Control Module) remap means rewriting and optimizing the original calibration file inside your vehicle’s computer.
FixECM modifies the OEM software to:
✔ Increase horsepower & torque
✔ Improve throttle response
✔ Remove factory restrictions
✔ Optimize fuel and timing maps
✔ Enable smoother, stronger acceleration
✔ Reduce turbo lag
✔ Improve fuel economy under normal driving
This is not a cheap “OBD-flash tool tune.”
FixECM performs full read → remap → checksum correction → bench test for maximum reliability.
How Much Power Will Stage 1 Add?
Power gains vary by engine, but typical Stage 1 increases:
Turbocharged Gas Engines:
✔ +35–70 HP
✔ +50–120 TQ
Turbocharged Diesel Engines:
✔ +40–90 HP
✔ +70–160 TQ
Naturally Aspirated Engines:
✔ +8–20 HP
✔ +10–25 TQ
Every tune is custom built for your specific ECU, not a universal file.
Local GTA/Toronto Customers
You can visit our shop directly for same-day tuning.
We remove the ECU (if required), remap it, test it, and reinstall—usually within same-day.
Canada & USA Mail-In Service
Not in Toronto? No problem.
Mail your ECU/ECM to us
We perform the Stage 1 remap
Bench-test all functions
Ship it back the same day
Fast turnaround • High reliability • Plug-and-play guaranteed.
Why Choose FixECM?
✔ Professional ECU bench tuning (not basic OBD flash)
✔ Real dyno-tested Stage 1 calibrations
✔ Safe, reliable, OEM-level quality
✔ No mechanical upgrades required
✔ Better drivability + stronger performance
✔ Local shop in Toronto + fast mail-in service
✔ 1-Year Warranty on all programmed ECUs
John Baker –
I recently purchased the Stage1 tuning service for my 2017 Range Rover Sport 5.0 V8, and the results have been incredible—560 horsepower feels like a whole new beast. The shipping was surprisingly fast and free, which was a nice bonus. They also provided professional programming, so the setup was seamless and plug-and-play. The team kept me informed throughout the process, making the entire experience smooth and hassle-free.
Hunter Bailey –
I recently got the Stage1 tuning service for my 2017 Range Rover Sport 5.0 V8 SC, and I’m honestly blown away by the difference. The car feels so much more responsive and powerful now, hitting that 560 HP mark without a hitch. What really impressed me was how smoothly the plug-and-play setup went—no complicated installs or guesswork, just a straightforward upgrade. The team kept me informed throughout the whole process, answering all my questions quickly and professionally. Shipping was also pretty reasonable, which made the entire experience hassle-free from start to finish.
Caleb Hayes –
I was a bit nervous about tuning my Range Rover Sport, but this Stage1 service exceeded all expectations. The entire process was straightforward thanks to their professional ECU programming, which made installation a breeze. The power boost to 560 HP is noticeable immediately—acceleration feels so smooth and responsive. What really stood out was their communication; they kept me informed at every step, which gave me peace of mind. Plus, the shipping was very reasonable, and the whole thing arrived quickly. Overall, a solid upgrade that’s definitely worth it.
Jason Cook –
The tuning service was flawless and the team kept me informed every step of the way. Shipping was quick and free, making the whole process super smooth.