BlackBoost FTA Adapter for Mercedes-Benz A45(S) AMG (W177) M139 2.0L I4 Turbo (2019+)

The BlackBoost FTA (free to air) adapter converts the factory diverter valve into a blow off valve by redirecting the compressed air from the turbo to be vented to the atmosphere instead of the air being redirected into the air intake.

Features:

• No Tuning required
• No Check Engine Light
• Plug and Play Installation
• Machined 6 Series Aluminium
• Iconic Blow off sound

The actuation of the diverter valve depends on manufacturer specification.

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