Milltek SSXAU405 Valve Motor Emulator Pair | Exhaust Actuator/Flap Delete Bypass Modules for Audi S3 8V, VW Golf R Mk7, Audi S6 & S7 C7 | Exhaust Valve Simulator Valvetronic Delete for Non-Valved Race Cat-Back Systems

Milltek SSXAU405 Valve Motor Emulator Pair

Upgrade to a straight-through track system without hassle. The Milltek Sport SSXAU405 pair are high-quality exhaust flap motor emulators that replicate the factory valve signal, allowing you to run a non-flapper performance system while keeping the car happy. Designed and engineered in the United Kingdom by Milltek Sport, this dual emulator set is the proven choice for owners converting popular Audi and Volkswagen platforms to race-style cat-back setups without valve hardware.

We have fitted these units ourselves and for many customers, and feedback has been consistently positive. They deliver a tidy, reliable solution when removing the OE flap motors on vehicles such as the Audi S3 8V and VW Golf R Mk7, as well as Audi S6 and S7 C7 models. If you are searching for a plug-in actuator bypass, exhaust flap simulator, or valve motor delete set for VAG platforms, this is the exact kit you are after.

Why this kit

• UK-engineered by Milltek Sport for robust performance and compatibility
• Ideal companion when switching to Milltek race systems without valves
• Supplied as a matched pair for vehicles with twin valve motors
• Clean, professional outcome with a direct-connect solution using factory-style connectors
• Designed to emulate the OE signal path to help prevent fault messages after valve removal

Vehicle applications

• Audi S6 4.0 TFSI C7 quattro 2012 onwards
• Audi S7 Sportback 4.0 TFSI quattro S tronic 2012 onwards
• Audi S3 2.0 TFSI quattro 3-Door 8V and 8V.2 2013 to 2018 - non-GPF models
• Audi S3 2.0 TFSI quattro Sportback 8V and 8V.2 2013 to 2018 - non-GPF models
• Audi S3 2.0 TFSI quattro Saloon and Cabriolet 8V and 8V.2 2013 to 2018 - non-GPF models
• Volkswagen Golf R Mk7 2.0 TSI 300 PS 2014 to 2016

What you receive

• 2 x Milltek valve motor emulator units

Part number

SSXAU405

Fitment and support

Want professional installation and advice? Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Compatibility check before dispatch

We verify suitability before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will confirm the match.

Search terms our customers use

Audi S3 8V valve motor emulator, S3 8V.2 exhaust flap simulator, Golf R Mk7 actuator bypass plug, VAG exhaust valve motor delete, Milltek SSXAU405 pair, Audi S6 C7 valve bypass kit, Audi S7 C7 flap delete resistors, non-valved cat-back compatible emulator, MQB exhaust flap motor simulator, error-free exhaust valve bypass, straight-through race system valve solution, VW Golf R 2.0 TSI flap motor emulator, quattro TFSI valve actuator delete.