01
Performance
remapping
Custom ECU & TCU Software
Stage 1, 2 and 3 calibration files developed for power, torque and drivability.

Performance & emissions file solutions
Precision calibration files for performance and emissions applications.
Submit your original file through one secure portal, follow the work as it happens, and download the finished calibration when it's ready.
What we offer / 01—03
Three ways to get more from the file you send us.
01
Custom ECU & TCU Software
Stage 1, 2 and 3 calibration files developed for power, torque and drivability.
02
Efficiency-focused calibration
Economy remaps tailored to improve fuel efficiency while retaining smooth everyday performance.
03
DPF, EGR, ADBLUE, FLAPS Solutions
File-based solutions for emissions-system requirements, assessed for the intended application.
The process / 01—03
A clear workflow that keeps every job in one place — nothing to chase, nothing to lose track of.
[ STEP_01 ]
Send us the original ECU read through the portal — uploaded privately and tracked against your job.
Status: Ready
[ STEP_02 ]
Choose performance or emissions work and add the details our team needs to get it right.
In progress
[ STEP_03 ]
The finished file lands back in your portal, ready to write to the vehicle.
Output: Ready

Built on real testing
Calibrations are developed and checked on the dyno before they're sent back, so what you download is what we'd put on our own vehicle.
Access the portalWhy KryptoPerformance
Uploads, notes and finished files all live against the same job.
Files developed and checked the same way every time.
Submit, track and download without email chains or guesswork.
A team that knows ECUs and emissions systems, on hand in the portal.
FAQ / 01—06
Everything you need to know before sending your first file. Anything else, the team is on hand in the portal.
Create an account, upload the original file through the portal and choose the performance or emissions solution you need. The finished file is delivered back to the same job in your portal, ready to download.
Create your account and confirm your email address. Once an admin approves the account, you get full access to the portal — this keeps uploads and finished files for verified users only.
The original read from your vehicle's ECU, taken with your tuning tool. If you're unsure whether your read is usable, send it through with a note and our team will check it before any work starts.
Turnaround depends on the solution and the file. Every job shows its live status in the portal, so you can see exactly where it is — no chasing, no guesswork.
No. You submit files as you need them — no monthly commitment and no minimum volume.
Yes. Uploads are stored privately against your account and are only visible to you and the team working on the job.
Get in touch
Questions before your first file, or a job already in progress — the team is on hand to help.
Fill this in and it opens your email app with everything ready to send.
Getting started
Create your account and confirm your email. Once an admin approves it, you can upload files and track jobs in the portal.