COMPANY
About Us
Automotive electronics is not a sideline for us — it is our core business, every day, for workshops, dealers and private customers.
// ABOUT US
Your workshop for vehicle electronics.
Eisenhauer Performance is your partner for ECU repair, coding and software optimization in Hannover. What others replace, we repair — at component level, with professional equipment.
Whether workshop, dealer or private customer: you get an honest diagnosis, a clear price and short turnaround — by mail from anywhere in Germany if you prefer.
// WHY EISENHAUER
Precision. Speed. Warranty.
Specialized
Automotive electronics is not a sideline — it is our core business, every day.
Express service
Fast diagnosis, short turnaround — mail-in handling on request.
Warranty
Every repair is tested and leaves the workshop with a warranty.
All makes
From compact cars to sports cars — solutions across manufacturers.
// CUSTOMER VOICES
What our customers say.
Michael W.
BMW 320i (E90) · FRM repair
Sent in the FRM module of my BMW — repaired and back within 48 hours, works perfectly. Far cheaper than a new part.
// CONTACT
Let's talk about your vehicle.
A short description is enough — you get an honest assessment and a clear price.