Courtenay Sport Stage 2 Tuning Package Astra H 1.9 CDTi
Courtenay Sport Stage 2 for Astra H 1.9 CDTi Z19DTH
Extra Large Courtenay Sport High Flow Front Mounted Intercooler, Exclusive Courtenay Sport Stage 2 Software Upgrade, Software customising whilst on our rolling road optimising all ecu parameters including fuelling and boost. Full Power and Torque Graph Print Outs.
Increases 40 - 50 bhp up to 190 - 200bhp Approx 320 - 350 lb ft torque