Active Valve Control (AVC) is available to support both vehicles equipped with factory valves on the exhaust as well as a growing range of upgrades Milltek Sport offers to have performance exhaust systems with Valve Control. Also with optional App control on selected models, via iPhone or Android smartphone app, AVC brings total control of the exhaust to the drivers finger tips, via full CAN BUS integration with built in safety controls, Milltek's AVC enables the driver to choose when the valves open and close to tune the sound and volume of the exhaust. All our performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.

What is an Active Valve Control System & How Can it Impact my Performance?

At Fabspeed, we’re known for our incredible selection of durable, high-quality OEM replacement parts and aftermarket upgrades. Whether it’s our Audi RS5 black carbon intake system , our extensive selection of exterior and interior parts and upgrades, or accessories like our Active Valve Control System (AVCS) that maximizes fuel efficiency, reduces emissions, and improves engine performance, our selection of parts and upgrades are designed for sports car owners and enthusiasts.

So, how does our AVCS work, and how can it increase a turbo engine’s output? Simply put, the AVCS provided by Fabspeed is designed to optimize your engine’s turbo performance by controlling how quickly and often your engine’s valves open and close. Using state-of-the-art valve timing technology, our AVCS accumulates data from multiple engine parts equipped with various sensors. The AVCS is programmed to gather data from your car’s crankshaft, its oxygen intake system, exhaust manifold, and transmission.

By instantaneously interpreting this data and relying on hydraulic pressure and an actuator, our AVCS can optimize camshaft positioning for improved engine performance. Even millisecond adjustments are all that’s needed to improve engine and turbo performance.

Easily installed and incredibly user-friendly, this pneumatic mechanism allows drivers to decide when to open and close their engine’s valves based on what they hear from their vehicle’s exhaust. The end result is an AVCS that puts the driver in total control while improving engine performance, optimizing fuel consumption, and empowering the driver to make minor adjustments via their mobile device.