Turbo Exhaust Valve Drain Valve Adapter Bleed Valve Kit Pressure Relief Valve Engine Supplies for N2

Description: This Blow Off, or Dump valve, is for N20 2.0 Turbo engines that have the electronically controlled bypass valve.This engine can be found in the F10,F20 and F30 chassis badged as 125i,225i, 220i, 228i, 320i, 328i, 520i and 528i.It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred, where the rubber diaphragm splits, which causes a loss of boost pressure.Unfortunately the failure doesn't always result in a check engine light as the valve can still be blown open by the boost pressure, so you may not be aware that you are losing power due to this.Our valve is piston based with no diaphragm to fail, It replaces the unit with a pressure\/vacuum operated piston valve that still also retains the desirable ECU control over valve actuation.Fitment:for 125i N20for 220i N20for 225i N20for 228i N20for 320i N20for 328i N20for 520i N20for 528i N20Material: Metalcolour: blackPackage Contents:1 set x turbo exhaust valveOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.