Akrapovic Sound Kit for 2020-2021 BMW M340i(P-HF1351) 1707 Dyno-Proven Gains up to +15

Dyno-Proven Gains up to +15 HP and +14 Lbs

This allows you to switch from a normal intake kit to a snorkel system to a ram air kit - all utilizing the Injen EVO5007 as a starting point

Fits: 07-18 Nissan Altima 09+ Nissan Maxima

(16" Wheels) 2001 Toyota 4Runner (16" Wheels)

Akrapovic Sound Kit for 2020-2021 BMW M340i(P-HF1351) 1707 Dyno-Proven Gains up to +15The optional Akrapovic Sound Kit enables owners of selected Akrapovic car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovic technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the