Valvetronic Designs Exhaust Valve Controller for Audi R8, RS4, RS5 and Lamborghini Gallardo / Huracan [AUD.LAM.EVFC]

Valvetronic Designs Exhaust Valve Controller for Audi R8, RS4, RS5 and Lamborghini Gallardo / Huracan [AUD.LAM.EVFC]

Valvetronic Designs introduces a next-generation exhaust valve controller engineered for the Audi R8, RS4, RS5 and Lamborghini Gallardo / Huracan. The 100% plug-and-play module provides direct control of the factory exhaust valves and works seamlessly with aftermarket systems that retain OEM valve hardware. By overriding factory logic, it offers two definitive modes—valves 100% open for maximum sound and flow, or 100% closed for stealth—giving the driver complete authority over exhaust volume and character.

Features

• 100% plug-and-play installation for quick, no-cut setup
• Full manual control of factory exhaust valves
• Works with aftermarket exhausts that retain OEM valve hardware
• Overrides OEM logic with two definitive modes, valves 100% open or 100% closed

Applications

• Audi R8 V8: 42, 4s (2006-2015) [4.2L V8]
• Audi R8 V10: 42, 4s (2006-2024) [5.2L V10]
• Audi RS4: B8 (2012-2013) [4.2L V8]
• Audi RS5: B8.5 (2013-2015) [4.2L V8]
• Lamborghini Gallardo: LP560-4 (2009-2013) [5.2L V10]
• Lamborghini Huracan: LP580-2, LP610-4 (2014-2019) [5.2L V10]
• Lamborghini Huracan EVO: LP610-2, Lp640-4 (2019-2024) [5.2L V10]
• Lamborghini Huracan Performante: LP640-4 (2019-2019) [5.2L V10]
• Lamborghini Huracan STO: LP640-2 (2021-2024) [5.2L V10]

Notes

• Compatible with all Gallardo variants
• For certain Huracan models, OEM suppliers have changed the polarity of the Exhaust valve solenoid. If your controller is not working you may have to swap the pins in the controller. For Huracan STO and EVO, there is a chance you will need to change the Pin on the power side from one side to the other.
• *Additionally* the controller is shipped to you without the end connector plugged in. We recommend testing with a test light to confirm power and attaching the connector. This is done because once the connector is pinned it is tricky to undo.

About Valvetronic Designs

Valvetronic Designs, based in Boyertown, Pennsylvania, is a leader in high-performance exhaust systems, dedicated to innovation, precision, and enhancing the driving experience. Specializing in bespoke solutions for luxury and performance vehicles such as Lamborghini, Ferrari, and Porsche, Valvetronic combines advanced engineering with meticulous craftsmanship to deliver unparalleled sound and performance. With proprietary technologies like free-flow configurations and double X-pipe designs, their exhaust systems set new benchmarks for exotic and race-inspired tones. Every product is designed and manufactured in-house, ensuring exceptional quality and tailored customization, from fitment precision to sound profiles. Driven by a passion for excellence, Valvetronic Designs strives to create the ultimate auditory and performance experiences for automotive enthusiasts worldwide.