An upgraded Atmospheric valve for Mercedes M270/M274 Engine Subaru > Impreza > WRX 2008 Onwards Vehicle Fitments

Vehicle Fitments

This alloy non-resonated boost hard pipe replaces the turbo resonated turbo outlet pipe (runs from the turbo down the left hand side of the engine) on the 1

There are two variations of this actuator available

Please contact us for advice on your application

RCZ THP 156 & 200

An upgraded Atmospheric valve for Mercedes M270/M274 Engine Subaru > Impreza > WRX 2008 Onwards Vehicle FitmentsWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner This Blow Off, or Dump valve, is for the Mercedes 2. 0 Turbo GDi engine found in the CLA250 that has the electronically controlled bypass valve. 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