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
Henry Morgan –
I couldn’t be happier with the 2021 Audi RS7 Stage1 tuning service. The power boost is incredible—810 horsepower feels like a whole new car, and the torque delivery is smooth yet aggressive. Installation was straightforward with no hiccups, and the support team was quick to answer my questions. Definitely a worthwhile upgrade for anyone looking to unleash their RS7’s true potential.
This tuning service completely transformed my 2021 RS7. The increase to 810 HP and 860 TQ is noticeable immediately, making acceleration feel effortless and exhilarating. I appreciated how the install was genuinely plug-and-play, which saved me a lot of time and hassle. Plus, the customer support was very knowledgeable and helpful throughout the process.
After getting the Stage1 tune on my 2021 Audi RS7, I’m amazed by how much more responsive the car has become. The additional power and torque turn every drive into an adrenaline rush, yet it still feels refined and controlled. Shipping was prompt, and the
Ethan Roberts –
I’m really impressed with the 2021 Audi RS7 4.0TT Stage1 Tuning Service. The power boost to 810 HP and 860 TQ is noticeable right away, making the car feel incredibly responsive. The team provided professional plug-and-play ECU programming, which made installation super straightforward. Shipping was also very reasonable, and everything arrived on time without any hassle.
Dean Gray –
The 2021 Audi RS7 tuning service was flawless, and their communication was spot on—I knew exactly what was happening at every step. Plus, the shipping was very reasonable!
Jack Roberts –
This stage1 tuning completely transforms the RS7—power delivery is insane and the install was a breeze. Super impressed with the quick support too!