Exhaust Valve Controllers

QuadBoss

QuadBoss 98-01 Yamaha YFM600 Grizzly 4x4 Air Cut-Off Valve Kit

Regular price: £38.74
Regular price
Sale price: £38.74
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

QuadBoss

QuadBoss 07-09 Yamaha YFM250 Big Bear Air Cut-Off Valve Kit

Regular price: £33.74
Regular price
Sale price: £33.74
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

QuadBoss

QuadBoss 04-09 Kawasaki KFX700 V-Force Air Cut-Off Valve Kit

Regular price: £37.49
Regular price
Sale price: £37.49
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

QuadBoss

QuadBoss 99-04 Yamaha YFM250 Bear Tracker Air Cut-Off Valve Kit

Regular price: £32.49
Regular price
Sale price: £32.49
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

QuadBoss

QuadBoss 03-08 Suzuki LT-Z400 QuadSport Air Cut-Off Valve Kit

Regular price: £33.74
Regular price
Sale price: £33.74
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

QuadBoss

QuadBoss 04-09 Suzuki LT-Z250 QuadSport Air Cut-Off Valve Kit

Regular price: £33.74
Regular price
Sale price: £33.74
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

QuadBoss

QuadBoss 05-13 Kawasaki KVF650 Brute Force 4x4 Air Cut-Off Valve Kit

Regular price: £29.99
Regular price
Sale price: £29.99
Unit price: per

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and sc...

AWE Tuning

AWE Tuning SwitchPath Remote for Audi B9 S4

Regular price: £558.16
Regular price
Sale price: £558.16
Unit price: per

This AWE SwitchPathâ„¢ Remote gives you complete control over the valves on your B9, opening and closing as desired. We highly recommend and encourage pairing the SwitchPathâ„¢ Exhaust with the Swi...

AWE Tuning

AWE Tuning SwitchPath Remote

Regular price: £558.16
Regular price
Sale price: £558.16
Unit price: per

Push-button mood control. Open and close exhaust valves with the push of a button from inside the cabin at any time. The AWE SwitchPathâ„¢ remote works with the stock exhaust, or the appropriate AW...

AWE Tuning

AWE Tuning 2016+ Chevrolet Camaro SS/ ZL1 Corvette C7 (6.2L w/ Auto Trans) AFM Valve Simulators

Regular price: £82.90
Regular price
Sale price: £82.90
Unit price: per

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 A...

AWE Tuning

AWE Tuning 2016+ Chevrolet Camaro SS (G6)/14-19 Chevrolet Corvette Z51 6.2L AFM Valve Simulators

Regular price: £82.90
Regular price
Sale price: £82.90
Unit price: per

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...

AWE 2018+ Ford Mustang GT Valve Motor Bracket (for Models with Active Valve Performance Exhaust).

AWE Tuning

AWE 2018+ Ford Mustang GT Valve Motor Bracket (for Models with Active Valve Performance Exhaust)

Regular price: £160.26
Regular price
Sale price: £160.26
Unit price: per

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...

AWE Tuning

AWE Tuning Electronic Valve Simulators (Contains 2 Per Unit)

Regular price: £77.36
Regular price
Sale price: £77.36
Unit price: per

Valve Simulators: When valves are eliminated, the ECU stores what is known as a â€˜soft codeâ€™ in the system, which may not appear on the dash. While this code is not harmful, who wants it? Enter ...