Armytrix Lamborghini Aventador S LP740-4 (2016-2021) valvetronic exhaust system
Awaken the true voice of your Lamborghini Aventador S LP740-4 with the ARMYTRIX Valvetronic Exhaust System, purpose-built for the 6.5L L539 V12. Designed to amplify power, deepen the exhaust tone, and give you full control over sound output, this system is the ultimate expression of form-meets-function for the modern V12 supercar.
Retaining Lamborghini’s OEM exhaust control functionality, and enhanced with ARMYTRIX’s OBDII-controlled app and remote system, this setup offers seamless integration with factory electronics, giving you total control over every rev.
Fitment:
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Model: Lamborghini Aventador S
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Chassis: LP740-4
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Years: 2016–2021
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Engine: 6.5L L539 Naturally Aspirated V12
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Drive Orientation: Left-Hand Drive & Right-Hand Drive Compatible
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Factory Valve Integration: Retained
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Control Module: ARMYTRIX OBDII Required
Key Features:
Factory Valve Control + ARMYTRIX App Integration:
Enjoy OEM exhaust valve control through Lamborghini's drive mode selector while gaining additional control via the ARMYTRIX OBDII Plug-n-Play Module. Switch effortlessly between loud and stealth, whether by factory toggle, mobile app, or wireless remote.
F1-Inspired V12 Sound Profile:
Unleash an aggressive, high-pitched scream at high RPMs while maintaining low-end civility. Designed to extract the signature note of the L539 V12 while reducing weight and improving exhaust flow.
Optimised Backpressure for V12 Throttle Response:
Precision-tuned pipework enhances exhaust gas scavenging, resulting in quicker throttle response, increased top-end power, and superior engine acoustics.
Seamless OEM-Level Integration:
Maintains full compatibility with Lamborghini’s onboard systems and sensors, including exhaust valve functionality, drive modes, and factory engine calibration protocols.
CEL Prevention System:
Includes ARMYTRIX’s exclusive fault-code clearing mechanism, reducing the risk of Check Engine Lights when combined with high-performance upgrades.
Installation Highlights:
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Direct Bolt-On System – No cutting or welding required
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Fully utilises OEM mounting points
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OBDII Plug-n-Play Module reduces installation time by 30%
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No disruption to factory electronics or drive mode features
Valvetronic Sound Modes (Controlled via App + Remote + OEM Toggle):
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Strada (Valves Closed) – Quiet, refined for daily use
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Sport/Corsa (Valves Open) – High-RPM shriek and raw V12 aggression
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Custom Mode via App – Tailor valve response based on throttle input or manually toggle modes
What’s Included:
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ARMYTRIX Valvetronic Exhaust System
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OBDII Plug-n-Play Wireless Control Module
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Wireless Remote Control
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Mounting Hardware
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Digital Installation Guide
Important Notes:
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Fits both LHD and RHD Aventador S models
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Factory valve control is preserved and works alongside ARMYTRIX control system
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OBDII Control Module is required for app and remote functionality
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Professional installation is strongly recommended
The ARMYTRIX Valvetronic Exhaust System transforms the Lamborghini Aventador S into a supercar symphony—merging OEM refinement with motorsport-grade sound. Take control. Hear the difference. Dominate every rev.
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What Our Customers Are Saying
Mark W.
“Thanks to James and Marcus at Avon Tuning for arranging and fitting a Quicksilver exhaust to my new Defender V8. Everything went like clockwork and it sounds awesome”
Paris C.
"Would highly recommend Avon Tuning. They're extremely knowledgeable, outstanding customer service - we even had a lovely courtesy car for the few hours they had ours. You're in good hands with Avon Tuning!"
Richard N.
"I’d give 6 stars if they’d let me! Avon Tuning did the most fantastic job. I arranged everything with James at the beginning and he was so helpful, guiding me to the correct exhaust system (Miltek) and a Stage 1 Remap"
Peter B.
"Amazing service from James and the team at Avon Tuning.Fitted a new exhaust system on my Aston Martin Vantage, not only does it sound and look great but it puts smiles per miles for me."
