These aftermarket automotive components replace the catalytic converters in the exhaust system of an Infiniti G37. These pipes are designed to enhance engine performance by reducing exhaust backpressure, potentially leading to increased horsepower and torque. Installation typically involves removing the factory catalytic converters and bolting the new pipes in their place.
The appeal of such modifications stems from the pursuit of improved engine output and a more aggressive exhaust note. Historically, modifying exhaust systems has been a common practice among automotive enthusiasts seeking to maximize their vehicle’s performance capabilities. However, it is essential to consider the legal and environmental implications, as removing catalytic converters may violate emissions regulations in certain jurisdictions.