Recirculating Valve and Kit for BMW M235i Audi > TT > Mk2 (2006-2014) > TTRS 8J (2009-2014) A boost controller is a

A boost controller is a device to control the boost level produced in the intake manifold of a turbocharged engine by affecting or changing the air pressure delivered to the mechanical wastegate actuator by bleeding of pressure before the actuator enabling your turbo to produce more boost

102-76mm Straight Reducer Silicone Hose

We advise winding the top collar up and compressing the spring by 5mm

Stock Intercooler: 720x215x30

This hose is a great addition for those with the FMRMIND - two hose induction hose kit

Recirculating Valve and Kit for BMW M235i Audi > TT > Mk2 (2006-2014) > TTRS 8J (2009-2014) A boost controller is aWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner This Recirculation valve (quiet in operation) is for the BMW 235 3. 0 Petrol Turbo engine, as found in the F22 chassis model that has a single electronically controlled bypass valve. This product is recommended for both unmodified vehicles and any vehicle where the boost pressure has been increased by an ECU software upgrade, as a replacement to the OEM bypass