Courtenay Sport Stage 3+ Tuning Package (Inlet) Astra H VXR
Exclusive Courtenay Sport Stage 3+ Upgrade with High Flow Courtenay Klasen Inlet Manifold.
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, Courtenay Klasen High Flow Inlet Manifold, Uprated CTS Actuator
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
from £3650 Fitted using Twin Silenced Exhaust including Rolling Road Set Up
from £3540 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 - £2380 Fitted including Rolling Road Set Up
ALL PRICES LISTED FOR ANY PACKAGE ARE SUBJECT TO CHANGE