The diverter valve has been designed for the fastest response and to ensure maximum boost for the professional competitor. It is supplied in a kit that allows you to customise the response characteristics to your engine whilst ensuring that the boost pressure is high just when you need it. Combining diaphragm technology with Aerospace standards of engineering the DV-R wont be the only winner on the track.Please note - This valve is not suitable for high boost applications.The DV-R kit includes:-One DV-R fast response valve -Three alternative springs to match the valve to your engine -Two spare diaphragms -All the necessary hose clamps -Installation instructions and set-up guide.
Forge Motorsport Diverter valve. Fast Road Closed Loop Diverter Valve (piston) POLISHED.
Made from billet aluminum, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum, increasing throttle response and, with a higher clamping load, maintains boost pressure.

This type of valve is used in central heating systems to guarantee a hot return to the boiler and consequently keep thermal levels high enough to prevent vapour condensation. Mixing, with a linear characteristic curve for delivery and return water; is performed by the shape of the profiled paths. Mixing is done by a rotor with circular segment in the three-way model and by a butterfly rotor in the four-way model.
MUT valves are furnished with manual controls. They can be motorized at any time and without any problems by using MUT V series motors and/or motors marketed by manufacturers of control systems. MUT series 3000 valves are made with a brass body and internal rotor The rotation angle of the rotor; used for regulation, is approximately 90° and corresponds to the graduations going from 0 to 10 on the identification plate (it is without stops and can consequently rotate 360°).

Replaces the factory-fit Bosch diverter valve to provide a faster response and more reliable operation. Reduces lag and sharpens throttle-response - meaning faster acceleration and improved driveability. Same width as your factory Bosch valve and only 20% taller. Fits under engine covers for VWs and even in the Porsche Twin Turbo.
The Hyperboost valve reduces turbo lag as it recovers faster when you 'hit the throttle' reduced lag = faster acceleration.
Throttle modulation is smoother and feels more accurate under your foot.
These valves also perform accurately and reliably time and time again, even in the most extreme conditions.
Inadequate/defective standard valves have extended lag, loss of boost, sluggish throttle response. A HyperBoost valve can clear up the previously mentioned problems and offers reliable action, time and time again. If your car has been chipped, a HyperBoost valve will optimise the performance benefits.