Mercedes G63 AMG W463A Remote ECU Tune

• You will have to place order here, send us your current flash readout done by KESS V2, MAGPRO, FLEX
• We will apply patch to your stock file and send it back within 48 hours once stock file is received.
• File can be sent to george@gelashviliperformance.com

 

NOTE: Product is for offroad use only! We give no warranty or take any responsibility if you get into any trouble with law.

❌ Removed speed limit
✅ Increased RPM Limit
✅ Adjusted Cam Timing
✅ Adjusted Timing maps
✅ Adjusted Fueling maps
✅ Adjusted torque maps
✅ Adjusted VVT Maps
✅ Adjusted Boost Maps
✅ Adjusted Rev Limit

 

Notes: All testings were made on our Mustang Dyno!

Any car that you will provide ECU dump from!