Powerhouse: Opel Astra GTC Now With Mighty 200 hp Turbo | Opel | Stellantis
SPtunes - Opel Astra H GTC 1.6 T (Z16LET) Custom Remap with Wideband Lambda 70 mm Downpipe 63.5 mm Catback exhaust Decat Optimised for 100 RON 180 ps ----> est. 215 ps 230 Nm ---> est 300 Nm | Facebook
Irmscher Opel Astra GTC i 1400
Special Edition: Irmscher Opel Astra GTC Turbo i 1400 - Opel POST