Monthly Archives: February 2020

XForce Exhaust for Holden Commodore VF SS, HSV GTS and GTS-R

One last time for Aussie built Holdens.

Presenting our Long Tube Header, Cat & Mid-Pipe Kit to suit Holden & HSV VF models fitted with Bi-Modal Exhausts.

To pay homage to the last Australian built Holdens; we’ve engineered a range of products to work with the factory bi-modal system for selected VF platform Holden & HSV vehicles.


Our all new Header, Cat & Mid-Pipe Kit suit Holden VF SS & HSV models fitted with Bi-Modal Exhausts and feature long tube headers & high flow metallic cats. We’ve enhanced the aesthetics of the product itself by finishing it in a beautiful raw stainless steel.


Engineered to integrate into the factory Bi-Modal rear mufflers allowing adjustability through the factory infotainment system; our new stainless steel systems give you full control via OEM settings!



This all new system is available from all authorised dealers now.

See what owners have to say

I definitely wanted more sound from my HSV but didn’t want to lose the functionality of the factory Bi-Modal system and XForce had the perfect solution!

XForce’s Header, Cat & Midpipe system fits my needs perfectly, allowing the rumble of the supercharged LSA V8 to be heard and felt, retaining use of the mode selector switch to be able to toggle between ‘Sport’, ‘Performance’ & ‘Track’. – James.L


Header & Cat Kit Features

  • Long Tube Primary Headers to 3″ Outlets
  • 3″ High Flow Metallic Cat​s
  • Raw 409 Twin 3″ Centre Section
  • Rear Connecting Pipes to Fit Factory Standard Rear Mufflers
  • Designed For Use With Factory Ball Flare Flange Bi-Modal System
  • Click here to view Holden models
  • Click here to view HSV models


XForce is a company built for enthusiasts, by enthusiasts. Our updated range exemplifies our passion for performance. Our all new Holden and HSV systems to suit bi-modal cars are available now from all authorised dealers.