ST Trackparts BMW E46 Heatshield for Air filter (6-cylinder Non-M) M3 (G81) BRAKING The optional Akrapovič Sound Kit

The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the driver's seat

and sound while retaining the OE back box

making this one of the most effective and affordable upgrades available for your BMW

it features multiple optional mounting points for the air filter

E-Marked: No

ST Trackparts BMW E46 Heatshield for Air filter (6-cylinder Non-M) M3 (G81) BRAKING The optional Akrapovič Sound KitHeatshield for BMW E46 320i, 325i, 328i, 330i (All Body Types) This precision engineered heatshield is designed to significantly reduce the temperature of the air entering the air filter, thereby enhancing engine performance and minimizing the risk of heat soak. By isolating the intake air from engine bay heat, it ensures cooler, denser air reaches the engine, contributing to improved combustion efficiency and consistent power delivery. Specifically