Standard Astra GTC VXR Power Run

Courtenay Sport, as part of our development and testing, have run the new Astra GTC VXR on our Dynojet Rolling Road. This car is standard, and has been run as a benchmark. Mapping details will be released soon, along with full details of the 76mm performance exhaust system and intercooler.


Standard Astra GTC VXR Power Run on our Rolling Road

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