Vauxhall Astra VXR tuned on the rolling road.

This VXR still had a stock intercooler which meant the figures struggled. As can be seen, the intake temps hit over 70c on a power run!

Figures: 277BHP / 306LBFT.

SM Tuning – www.smtuning.co.uk

#SMTuning #Vauxhall #Astra #VXR #Z20LEH