The Vauxhall Astra J vxr Insignia 2.0 Stage 1 Hybrid Billet K04 Turbo Core Cutback is a high-quality turbocharger cartridge manufactured in the United Kingdom. This individual unit is designed for petrol fuel type vehicles and features a core cutback design for improved performance. With its unique design and reference OE/OEM numbers, this turbocharger cartridge is a reliable choice for enhancing the air and fuel delivery system in your vehicle.