Home / Make/Model/Year/Engine/Fuel / Porsche / 911 Carrera / 996 (1999-2005) / 3.6L / All All 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 Porsche 911 Carrera 996 ECU upgrade0 out of 5 $1,000.00