Mad Modz offers high-quality catless downpipes specifically designed for the Audi S4 2.7T. These downpipes replace the factory catalytic converters, allowing for a more direct exhaust flow. This modification can lead to several benefits:
Increased Horsepower and Torque: By reducing exhaust backpressure, the engine can breathe more freely, potentially resulting in noticeable gains in power and torque.
Enhanced Turbocharger Efficiency: Improved exhaust flow can help turbochargers spool faster, leading to reduced turbo lag and a more responsive throttle.
Improved Exhaust Sound: Removing the catalytic converters often results in a more aggressive and pronounced exhaust note, enhancing the auditory experience of driving the S4