Upgraded Recirculating Valve for the Mercedes M270/M274 Engine Volkswagen > Polo > Mk6 AW > 1.0 TSI (2017-2021) this in-turn lead to superior

this in-turn lead to superior performance over the stock item

The re-enforced silicone structure will withstand greater temperatures and pressures than the original hose and is ideal for tuned engines

The most common complaint on the OEM solenoid valve is a split diaphragm preventing the valve from opening fully

The silicone couplers are available in a choice of red

or a recirculating valve - you choose

Upgraded Recirculating Valve for the Mercedes M270/M274 Engine Volkswagen > Polo > Mk6 AW > 1.0 TSI (2017-2021) this in-turn lead to superiorWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner This Recirculating 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 where the