Valved Muffler 8x5 Oval

Change your exhaust note with the touch of a button, and enjoy the ultimate exhaust control with our valved mufflers. Utilising the strongest exhaust valves on the market, the AES Racing valve ensures that these mufflers are still built tough to withstand the extremes of performance exhaust systems. The valve is vacuum actuated and is operated via a supplied vacuum pump, with can be controlled by a supplied on/off switch or ECU controlled by numerous engine condition factors. These are sold as an option for muffler only, which is BYO valve, and does not come with the AES Racing valve or vband connection. This is the perfect option for those looking to retain OEM valves or using your own valve. The complete valve set up includes the AES Racing valve, supplied tig welded with a v-band connection onto the muffler to keep the valve serviceable, and also gives flexibility to rotate the actuator 3600 degrees. Please specify left hand or right hand rotation on the actuator (when looking at the valve outlet). **Right hand rotation is pictured below**. This option includes the full AES Racing valve kit, with supplied MAC valve, vacuum pump and switch to operate. Muffler size: 8x5 Oval 14'' long (approx. 470mm overall with valve included) Inlet, Valve and outlet pipe sizes are all the same as standard, if you would like to customise these, please reach out to us to design a customised set up to best match your application. PLEASE NOTE: As these are a customisable item, they are made to order and can carry a lead time of up to 2 weeks. For urgent orders please reach out to our team to get current lead time.