NOVITEC L1 111 58 Catalyst-Replacement Pipe, 2pcs for LAMBORGHINI Aventador SVJ /Aventador Ultimae

The NOVITEC L1 111 58 is a set of two catalyst-replacement pipes (race pipes / cat-bypass pipes) designed specifically for the Lamborghini Aventador SVJ, SVJ Roadster, and Aventador Ultimae . These pipes replace the factory catalytic converters, significantly reducing exhaust backpressure and unleashing substantial gains in horsepower and torque from the naturally aspirated V12 engine .

Performance Engineering

By eliminating the restrictive factory catalytic converters, these race pipes allow the V12 engine to breathe more freely, resulting in improved throttle response, increased power output, and a much more aggressive, raw exhaust note . The high-flow design unlocks the true potential of the Aventador's V12 powertrain, particularly when paired with a NOVITEC exhaust system .

Lightweight Construction

Crafted from high-quality stainless steel, these replacement pipes achieve a weight reduction of 7 kg compared to the factory catalytic converters . This reduction in overall vehicle weight contributes to improved handling dynamics, quicker acceleration, and better overall performance. The pipes feature complete high-temperature heat protection to ensure durability under extreme driving conditions .