Exhaust Valve Controllers

GrimmSpeed 2015+ Mustang GT350/GT350R Exhaust Valve Defeat ModuleThis Part Fits: Year Make Model Submodel 2020 Audi S3 Premium 2015-2020 Audi S3 Premium Plus 2015-2019 Audi S3 Prestige 2013-2015 Audi S6 Base 2016 Audi S6 Premium Plus 2016 Audi S6 Prestige 2014-2016 Audi SQ5 Premium...

The Dinan Dual Exhaust Valve Remote Kit lets you override the factory exhaust valve operation and fully open (or close) the valve at the press of a button. Directly compatible with 'F' and 'G' chassis BMW's using dual electronic valves, the Dinan Dual Exhaust...

The AWE AFM Valve Simulators allow drivers to equip full AWE Cat-back Exhausts without the worry of throwing a CEL. Simply remove the AFM valve motors from the factory exhaust, bolt them onto the AWE AFM Valve Simulator, and secure them safely to the...

The AWE AFM Valve Simulators allow drivers to equip full AWE Cat-back Exhausts without the worry of throwing a CEL. Simply remove the AFM valve motors from the factory exhaust, bolt them onto the AWE AFM Valve Simulator, and secure them safely to the...

For drivers who have opted for the Active Valve Performance Exhaust from the factory, we have created a convenient, attractive, bolt-on bracket to allow the factory-issued valve actuators to remain equipped to keep your GT’s ECU happy. You'll need this to ensure CEL-free operation.This...

Valve Simulators: When valves are eliminated, the ECU stores what is known as a ‘soft code’ in the system, which may not appear on the dash. While this code is not harmful, who wants it? Enter the AWE Electronic Valve Simulators. These simple devices...

The 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...

The 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...

The 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...

Akrapovic BMW M3/M4 (G80/G81/G82/G83) Sound Control Kit

Akrapovic 2020+ Audi RS Q8 (4M) Sound KitThis Part Fits: Year Make Model Submodel 2020 Audi RS Q8 Base

Akrapovic 2020 Audi RS6 Avant/RS7 Sportback (C8) Sound KitThis Part Fits: Year Make Model Submodel 2021 Audi RS7 Sportback Base