Unitronic’s K04 Turbocharger Upgrade Kit for the transverse 2.0L FSI engine is the perfect combination of performance, reliability, and drivability.

Utilizing the OEM Borg-Warner K04-0064 turbocharger from European Audi/VW models, Unitronic’s K04 kit is a comprehensive package including all necessary components to boost performance to an astounding 335HP/335LB-FT TQ (+135HP/+128LB-FT TQ) with meticulously calibrated Unitronic’s Stage 2+ Performance Software (included).

Deliver the power while maintaining your 2.0L TFSI’s OEM appearance now!

Hardware Included:

• Unitronic Stage 2+ Performance Software (Specially Designed for Unitronic K04 Kit)
• Unitronic OEM Borg Warner K04-0064 Turbocharger
• Unitronic Diverter Valve Relocation Silicone Reroute Hose
• Unitronic Compressor Outlet Silicone Hose
• Unitronic Compressor Inlet Silicone Hose with DV Reroute Port
• Unitronic CNC Aluminum Diverter Valve Relocation Adapter
• DV Mounting Screws (3x)
• Unitronic Throttle Body Pipe Silicone Coupler with DV Reroute Port
• Unitronic Hose Clips (2)
• DV Harness Extension
• Boost Cap for Throttle Body Pipe
• OEM Exhaust Manifold Gasket
• OEM Oil Return Flange Gasket
• OEM Oil Feed Line Crush Washers (2)
• OEM Coolant Feed Line Crush Washers (2x)
• OEM Coolant Return Line Crush Washers(2x)
• OEM Exhaust Manifold Nuts (9x)
• Downpipe Mounting Studs (4x)
• Downpipe Mounting Nuts (4x)
• High-Grade European Style Hose Clamps (9x)

Required Hardware:

• 3" Downpipe
• S3 Injectors
• High-Pressure Fuel Pump Upgrade

Recommended Hardware

• Cold Air Intake
• Intercooler Upgrade Kit