When it comes to getting the most out of your Holden VF SV6, our Stage 2 Performance Package delivers impressive results. Recently, we had the opportunity to work on one of these sleek machines, turning a solid performer into a road-ready powerhouse. Here's how we did it: The Upgrades To take this VF SV6 to the next level, we equipped it with the following performance-enhancing modifications: XFORCE 2.5” Full Stainless Catback Exhaust A premium exhaust system that improves fl