iPE Audi RS4 B9 Valvetronic Exhaust System

The iPE Audi RS4 (B9) Exhaust System is a performance exhaust system developed specifically for the Audi RS4 B9 Avant, combining lightweight construction, electronic valve control and iPE’s signature aggressive exhaust character.

Constructed from stainless steel, the system incorporates iPE’s trademark Valvetronic Muffler and exhaust tips. The original OEM valve actuators are used to control the exhaust valves, allowing the system to retain integrated valve operation.

With the valves closed, the exhaust provides a quieter and more comfortable character for everyday driving. When the valves open, the RS4 delivers a significantly more aggressive exhaust note with iPE’s distinctive F1-inspired sound.

The lightweight exhaust construction reduces mass at the rear of the vehicle, while the muffler design is engineered to improve exhaust flow and support the engine’s performance potential.

The iPE RS4 B9 Exhaust System is available for OPF and Non-OPF configurations. iPE specifically recommends confirming whether the vehicle is equipped with an OPF system before ordering.

Standard exhaust tips are supplied in Chrome Silver, while other tip finishes are available as options.

Designed for the Audi RS4 B9 Avant, the system should be selected according to the vehicle’s exact OPF specification and configuration.