AMR Performance tuned Mercedes-Benz E43 AMG makes +100hp! mercedes e43 tune amr performance e43 Customer: Dennis Power Plot: Modifications: AMR Performance (www.amrperformance.com) custom tuning Description: Dennis’s Mercedes-Benz SL55 AMG in for an AMR Performance ECU Software Upgrade (tune). Base line dyno pulls show the vehicle putting out 358hp and 430tq. This vehicle was very well maintained […]
