The factory turbocharger on the RS3 8Y’s 2.5 TFSI engine pushes serious air, but as you increase boost pressures with aggressive software tuning, the factory supporting hardware can quickly become a weak link. Upgrading your turbo accessories is essential to ensure your 5-cylinder holds maximum boost safely and reliably.

Turbo Dump Valves: The OEM diverter valve can struggle to contain increased boost over time. Swapping to an uprated piston-style turbo dump valves setup ensures your engine holds pressure securely while offering sharper throttle response. We are continually expanding this section to house all the essential turbo-related hardware you need to support massive 5-cylinder power.