Milltek Active Valve Control for Audi RS6 C7 4.0 TFSI biturbo quattro inc Performance Edition (2013-2018) – Switchable Exhaust Volume
This is Milltek's active valve control system for the Audi RS7 C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition. It adds an electronically-operated valve to an existing Milltek system, opening a second, less restrictive path through the silencer that stays closed for a refined, near-standard tone around town and opens under load or at the press of a button for a louder, more open sound.
It's the option to go for if you want the flexibility to keep the car quiet for early starts and long motorway runs, then switch to the full exhaust note whenever you actually want to hear it, without swapping any hardware.
Specifications
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System Type: Active Valve Control
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Valvesonic: Yes
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Fitting Time: approx. 1 to 1.5 hours (Milltek figure)
Fitment
- Audi RS6 C7 4.0 TFSI biturbo quattro inc Performance Edition (2013-2018)
- Audi RS7 C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition (2013-2018)
- Audi S6 4.0 TFSI C7 quattro (2012-2018)
- Audi S7 Sportback 4.0 TFSI quattro S tronic (2012-2018)
Not suitable for: any model, engine or body style not listed above. Check your car before ordering.
Installation
Milltek quotes a fitting time of approx. 1 to 1.5 hours. This involves connecting to the car's wiring and exhaust valves, so we recommend fitting by a specialist familiar with the car's electrics.
Upgrade Further
Also available from Milltek for this car: Milltek Downpipes & Cat Bypass Pipes Audi RS6 C7 4.0 TFSI biturbo Quattro 13-18, Milltek Cat-back Exhaust Audi RS6 C7 4.0 TFSI biturbo Quattro 13-18.
Will it fit the Audi RS7 C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition?
Yes. Milltek lists this part for the Audi RS7 C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition as well as the other models in the fitment list above.
How is it controlled?
Depending on the version, it is controlled using the car's own drive select modes or ESP button.
Will the car be louder all the time?
No. With the valve closed the tone stays close to standard; open it when you want the full exhaust note.
What does it work with?
Milltek notes: "Active Valve Control System (Changes default valve behaviours, override with ESP button to open on demand)". Check this matches your current exhaust before ordering.
Is this a complete exhaust system?
No. It is designed to be used with the system or factory parts described above, rather than as a complete exhaust on its own.
How long does it take to fit?
Milltek quotes approx. 1 to 1.5 hours.
Is there a warranty?
Yes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.
