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
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Opel Astra GTC Panoramic Turbo (H) '2006–11
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Opel Astra GTC Turbo Irmscher tuning | I shot this car at th… | Flickr
Opel Astra GTC: First drive - carsales.com.au
Opel Astra GTC Turbo by AdmiRyu on DeviantArt
Opel Astra GTC 1.6 Turbo (2012 - 2015) - AutoManiac
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Irmscher Opel Astra GTC i 1400
2005 Opel Astra H GTC 2.0i 16V Turbo (200 Hp) | Technical specs, data, fuel consumption, Dimensions