CLA45 and GLA45 AMG includes a Boost Reference Adapter that allows the blow-off valve to respond to engine vacuum instantly

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they are the components Turbosmart use in the hand assembly of your product

Reverse rotation (Selected Sizes)

It can also be forced open at high boost levels – especially if boost levels are increased over standard

Clutch Kit - Xtreme Performance Heavy Duty Organic 220Nm 550kg (40% inc.) KTY19001-1A CVR2 CLA45 and GLA45 AMG includesXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 220Nm Clamp load 550kg 40% Increased over standard Organic Friction Discs Heavy