Home / Make/Model/Year/Engine/Fuel / Audi / A4 / B5 (1996-2001) / V6 30v V6 30v Gift card $10000 out of 5 $1,000.00 Gift card $5000 out of 5 $500.00 Gift card $2000 out of 5 $200.00 GIAC Stage 1 Plus Audi A4 B5 ECU upgrade0 out of 5 $400.00 GIAC Stage 1 Plus Audi A4 B5 ECU upgrade0 out of 5 $400.00