STEINBAUER Tesla Model S 85D 90D Performance Tuning Box

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World's First EV Power Performance Tuning Module!

There is no substitute for quality.

For 90D

Original 417 BHP 487 lb·ft
STEINBAUER 469 BHP 583 lb·ft

For 85D

Original 416 BHP 443 lb·ft
STEINBAUER 499 BHP 583 lb·ft

We are the engine additional performance electronic specialists.
Choose the brand that you can trust. Choose STEINBAUER.

If you are looking for a quality product, that has been tried, tested and sold worldwide - then there is only one. STEINBAUER has been producing additional performance electronics for over 15 years, we develop, test and manufacture every product in our range. Quite simply there is no substitute for quality.

  • tested & sold worldwide, operating in all climates & conditions
  • robust constriction, dust, moisture and vibration resistant
  • no interference to existing vehicle parts - service intervals remain unchanged.
  • quality European engineering and components
  • easy installation
  • backed by a worldwide support network
  • 3 year warranty


Compatible With:

TESLA Model S 90D 90kWh 471BHP

TESLA Model S 85D 85kWh 416BHP




We stand behind the product we sell.

We are so confident with our quality that when you purchase one of our products, we include a full 1 year replacement warranty.* By simply registering your purchase with us, we will upgrade this to a 3 year warranty - for free!

Register your Steinbauer product.

Simply fill in our on-line registration and we confirm via email and send you your certificate of warranty.

Trust STEINBAUER to bring you a free extended warranty program.