![ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline. ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline.](https://www.abt-sportsline.com/fileadmin/user_upload/ABT-Tuning_Johann_Abt_mit_Audi-80-Rennwagen.jpg)
ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline.
![ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline. ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline.](https://www.abt-sportsline.com/fileadmin/user_upload/ABT-Tuning_Audi_80_B2_1985.jpg)
ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline.
![ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline. ABT congratulates Audi 80 on its 50th birthday - From 95 tuning HP in the B1 to 530 HP in the current RS 4 - Audi Tuning, VW Tuning, Chiptuning von ABT Sportsline.](https://www.abt-sportsline.com/fileadmin/_processed_/8/e/csm_Audi_A4_B5_Typ_8D_2078eab8c5.jpg)