Courtenay Sport Stage 3+ Tuning Package (K06) Astra H VXR
Exclusive Courtenay Sport Stage 3+ Upgrade.
Full Piper Turbo Back 76mm (3") Stainless Steel Sports Exhaust System comprising of a turbo downpipe with pre-cat removed, Hi Flow Motorsport cat and Cat Back Twin Silenced System plus our Courtenay Sport Extra Large VXRacing High Flow Front Mounted Intercooler manufactured in England for us by Pro Alloy Motorsport, K06 Hybrid Turbo, Uprated CTS Actuator, Turbo Gaskets, Studs and Nuts, oil and filter change and ECU Remapping with Software customising whilst on our rolling road optimising fuelling, full boost and ignition maps. Full Power and Torque Graph Print Outs.
Will require direct route hose set up if not already fitted.
Increases 65 - 70 bhp
e.g. 240 becomes 305-315bhp
additional power and torque over Stage 3
Approx 340+ lb ft torque
£4383 Fitted using Twin Silenced Exhaust including Rolling Road Set Up
£4273 Fitted using Single Silenced Exhaust including Rolling Road Set Up
For Astra VXR Nürburgring models and cars already fitted with a full 76mm sports exhaust system - £3120Fitted including Rolling Road Set Up