NOVITEC L1 111 59 Sport Metal Catalysts, 2pcs for LAMBORGHINI Aventador SVJ /Aventador Ultimae

The NOVITEC L1 111 59 is a set of two high-performance sport metal catalysts designed specifically for the Lamborghini Aventador SVJ, SVJ Roadster, and Aventador Ultimae .

Performance Engineering

These 100-cell sport catalysts feature a high-flow metal substrate design, significantly reducing exhaust backpressure compared to the factory ceramic units . This allows the naturally aspirated V12 engine to breathe more freely, resulting in increased horsepower and torque, improved throttle response, and a more aggressive, sporty exhaust note .

Premium Inconel Construction

Crafted from premium Inconel — a super-alloy renowned for its exceptional strength and extreme heat resistance — these catalysts achieve a weight reduction of 5 kg compared to the factory components . The system features complete high-temperature heat protection to ensure durability under the most demanding driving conditions .