Stage 1 / 2 / 3 Tuning
Performance files for stock, bolt-on and advanced hardware setups with smooth power delivery and optimized torque curves.
Premium ECU File Service
Professional ECU Tuning Files Fast, Reliable, Powerful
High-quality remaps for tuning garages, workshops and automotive professionals. From daily-driver Stage 1 solutions to advanced custom performance files, E PERFORMANCE delivers precision-built calibrations with rapid turnaround.
10+ YearsECU calibration experience
25,000+Files delivered worldwide
24/7Fast support for resellers
Stage 1 • Stage 2 • DPF/EGR/AdBlue solutions
Core Benefits
Built for tuners who need speed, precision and consistency
Every file is reviewed by experienced calibrators and designed to balance performance, safety and drivability.
DPF / EGR / AdBlue Solutions
Specialized export solutions handled carefully with professional file preparation and structured request validation.
Pops & Bangs / Hardcut
Custom driving experience options for supported setups, tuned for character while preserving clean control strategies.
About E PERFORMANCE
A trusted file partner for performance-focused workshops
E PERFORMANCE is a premium ECU remapping file service built for tuning garages, resellers and automotive professionals who need dependable turnaround and serious technical quality. We combine dyno-backed calibration logic, safe limit management and practical support to help your business scale.
- Fast turnaround for urgent workshop jobs
- Support for petrol, diesel, turbo and DSG platforms
- Focus on safe AFR, boost, torque and thermal management
98%repeat reseller rate
5-30 minaverage delivery
Globalpartner network
Supported Tools
Compatible with the platforms tuners use daily
Designed to fit modern tuning workflows and workshop operations.
WinOLS
KESS
KTAG
CMD Flash
Autotuner
Client Feedback
What professional tuners say
A strong file service is not just about power gains. It is about consistency, response time and technical confidence.
“Fast turnaround, smooth torque delivery and no surprises. E PERFORMANCE became our main file supplier after just a few jobs.”
Alex M. — Performance Garage Owner
“Their Stage 2 and DSG files are clean, refined and easy to trust on customer cars. Communication is excellent.”
Daniel R. — Tuning Reseller
“Professional support and quick revisions when needed. Great for workshops that want reliable results at scale.”
Marco S. — ECU Specialist
Ready to scale your tuning workflow?