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Commodore / HSV - Walkinshaw Performance WP190 Supercharger

Available for LS3/LS2 and L98 powered vehicles the WP 190 kit is exclusive to Walkinshaw Performance highlighting the company’s future direction in striving for performance and uniqueness in the aftermarket industry. Distinguished by its stand-alone appearance, this product will take owners to a new level of performance.


Continuing our alliance with technology partners Harrop Engineering, the Walkinshaw Performance 190 Supercharger unit features unique Walkinshaw Performance housing whilst utilising Eaton internals.

The advantages of this new generation WP 190 Supercharger are:

• Greater volumetric efficiency – capturing more air per revolution
• Less parasitic loss – less power to turn
• Generates less heat which equates to greater power levels
• Larger intake area – creates less turbulence and allows more air into the rotor ports
• Quieter for even more stealth appearance
• When combined with a Walkinshaw Performance catback exhaust system, the engine will reach output levels of approx. 470kw and 770Nm of torque (manual).

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The package includes the following:

• WP 190 supercharger assembly using Eaton rotor groups
• WP supercharger inlet manifold and drive assembly
• WP water to air intercooler package
• WP Cold Air Intake
• Full dyne recalibration
• High flow fuel injectors on all models
• Full 12 month/20,000km warranty (parts and labour)