2014 Audi RS7 APR Stage 1 vs 2014 Mercedes Benz E63 AMG 4Matic Renntech ECU upgrade (669 HP/734TQ)

Name: 2014 Audi RS7 APR Stage 1 vs 2014 Mercedes Benz E63 AMG 4Matic Renntech ECU upgrade (669 HP/734TQ)
Uploaded: 2024-01-23T02:08:14+03:00
Duration: 1 min 40 s
Description: 2014 Audi RS7 APR Stage 1 vs 2014 Mercedes Benz E63 AMG 4Matic Renntech ECU upgrade (669 HP/734TQ)

instagram of renntech AMG is @imran_63amg