NOVITEC L1 111 90 Switchtronic Module for LAMBORGHINI Aventador Coupe / Roadster 2011-2021

The NOVITEC L1 111 90 SWITCHTRONIC module is an innovative electronic control unit designed specifically for the Lamborghini Aventador Coupe and Roadster (2011-2021), including Aventador S, SV, SV Roadster, and S Roadster variants .

This advanced plug-and-play module allows drivers to control the exhaust flap operation directly from the cockpit, giving you the power to adjust your vehicle's sound and performance with just the push of a button . The system provides full control over the flap regulation, allowing you to customize your exhaust note effortlessly — whether you want a deep, aggressive V12 roar or a quieter, more refined purr .

Engineered for seamless integration with both NOVITEC valved exhaust systems and other aftermarket valved exhaust options, the SWITCHTRONIC puts direct control of the exhaust tone in the driver's hands. The module connects directly to the vehicle's existing wiring harness without cutting or splicing wires . Its compact and reliable design features Plug & Play installation, ensuring minimal downtime .

NOVITEC has developed the SWITCHTRONIC to work exclusively with exhaust systems that feature flap-regulation . The module is listed on the official NOVITEC website for Aventador models .

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