4-into-1 Headers & Cats

The Walkinshaw Performance Headers are made from high quality stainless steel and are tuned length 4 into 1 design that are complimented by dual 3″ high flow metal cats for maximum performance and efficiency, optimising the power and torque in your VE and VF Commodore or HSV. The headers are available in a black painted finish or an optional Ceramic Coating.

The price includes:

  • 1 x Set of WP 4 into 1 tuned length headers

  • 1x Set of WP Dual 3″ high flow Catalytic Converters.

  • Installation by a trained WP technician to ensure peace of mind with your investment.

WP Stainless Cat Back Exhaust

The exclusive Walkinshaw Performance Dual Active Cat back exhaust is a high quality stainless steel high flow exhaust system and was designed exclusively by Walkinshaw Performance for those enthusiasts who want seriously good looks as well as performance, without the drone. This exhaust will provide a more distinctive V8 ‘rumble’ for your VE Commodore and is finished off with exclusive Walkinshaw Performance logo engraved quad 3.5″ tips that will be the envy of all your mates. This system is also manufactured right here in Australia!


  • WP Dual Active Cat back stainless steel exhaust system with 3.5″ Tips.

  • WP removable extension pipes between factory cats and intermediate, allowing easy upgrade to WP Headers and Cats at a later stage without any cutting or welding.

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