"Holden have delivered an incredible vehicle straight out of the box. But for those who want more, our W375 package offers the best naturally aspirated drivability result imaginable" - formulatech.com.au

The Walkinshaw Performance W375 Package is our premier naturally aspirated package to suit HSV’s LS3 6.2L V8. Available to suit the full range of both E-series and Gen-F Holden Special Vehicles this package serves as both a fantastic standalone modification, and a great base from which add camshaft or forced induction upgrades. Whilst this is all achieved without detracting from the vehicle’s ability to operate as a daily driver or highway cruiser, this setup is equally at home during a weekend track day!

The outstanding new Gen-F HSV range is argueably the best muscle car ever produced in Australia. We have created a package that offers owners of these vehicles something a little more unique. Utilising a full stainless steel, tapered exhaust system, ceramic coated 4 into 1 long tube headers and high flow catalytic converters, we put the V8 growl back into the vehicle, with the note right there whenever you want it, not when the vehicles computer dictates.

We add an over the radiator cold air intake to gather greater volumes of airflow into the engine, resulting in greater efficiencies in power and economy. This is finished with all infill panels and shrouds keeping the with original equipment look of the vehicle. An ECU recalibration developed on a dyno takes full advantage of the increase in induction and exhaust performance, resulting in a very exciting drivers vehicle that stands out from the crowd.

The Walkinshaw Performance W375 upgrade includes:

  • Walkinshaw Performance Over-The-Radiator Cold Air Intake

  • Walkinshaw Performance 4-into-1 Stainless Steel Exhaust Headers (Ceramic Coated)

  • Walkinshaw Performance High Flow Catalytic Converters

  • Walkinshaw Performance Unique Tapered Stainless Cat Back Exhaust (featuring added growl!)

  • Walkinshaw Performance ECU Recalibration developed through thousands of hours of testing

  • Walkinshaw Performance Certificate of Authenticity

  • Walkinshaw Performance Driveline Warranty on Eligible vehicles for the duration of the manufacturers standard new vehicle warranty

  • Walkinshaw Performance & W375 Badging (Bootlid or Tailgate)

  • Walkinshaw Performance W375 Engine Bay Applique

  • Installation by one of our trained WP technicians to ensure peace of mind with your investment.

Walkinshaw Performance W375 Performance Figures:

  • Power: 375Kw@5850rpm

  • Torque: 675Nm@4800rpm

Note: The same maximum power output is achieved regardless of the vehicles original output (317/325/340kw)

The fit time for this package is one day, and as with all Walkinshaw Performance enhancements we are able to offer finance (to approved purchasers) so come in and power up today!