Volkspeed Updates September 19, 2020by Superadmin Audi S5 B9 with MG1 ECU Stage 2 Tuned! Audi S5 B9 with MG1 ECU Stage 2+ Tuned! Giving the 3.0T V6 more power and response with local adaptation. Whatsapp or Call JMA Volkspeed Motorsport (JVM) +673 880 4877 (General Enquiry & Appointment) +673 734 9383 (Performance – Jeff) Volkspeed Motorsport (VSM) +60 12 345 7750 (Alex) +60 16 662 5189 (Robyn) +60 16 289 8011 (Stanley) Tags: Audi B9 MG1 ECU S5 Stage 2 Tuned Share