Walkinshaw Performance W407 Package
As part of the W-Series products launched by Australia’s leading performance house, W407 package was developed to build on the successful W375 package in a bid to further enhance performance and drivability. W407 offers more performance and excitement than the earlier packages in the W-Series. Walkinshaw performance developed the W407 package to be the best naturally aspirated package to date. As the name implies, W407 package offers a great power of 407KW at 6250rpm and a torque of 695Nm at 4950 rpm, this is an incredible increase in power and torque features relative to the previous package. W407 package is compatible with all HSV GEN-F/GEN-2 6.2L LS3 engine models, VF Series 2 6.2L LS3 Commodore Sedan, Utility and Sport wagon.
W407 package utilizes Walkinshaw Performance camshaft which provides more end power and torque without any compromise in the road handling manners. Also, the package comes with a full stainless steel and stepped exhaust system coupled with ceramic coating in the long tube headers. In addition, it utilizes high flow catalytic converters and radiator cold air intake to accumulate larger volumes of airflow into the engines. This brings about greater efficiencies in power and economic value for the package.