TWIN AIR FLOW FILTERS INLET DIAMETER 4.3INCH / 110MM x 198 570s Plan your fuel system upgrades

Plan your fuel system upgrades carefully to ensure proper low-pressure support for your high-performance setup

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Upgrade your Audi RS6/7 C8 to new levels of performance with PW MOTOR heat shielded Downpipes

raising the fueling limits on the platform and helping you run bigger turbos and/or higher ethanol concentration blends

These premium filters with the synthetic filteration element provide cleaner air to the engine

TWIN AIR FLOW FILTERS INLET DIAMETER 4.3INCH / 110MM x 198 570s Plan your fuel system upgradesBlackboost Conical Twin Flow Synthetic Dry Air filters 4. 3INCH 110MM x 198 After analysing the existing conical filters in the market to pair with our intakes, none of them fit our needs. And so, we decided to make our own proprietary filter that works to our specifications. The filter consists of twin filter elements, the primary filter element on the outside. And the secondary filter element on the top, increases the surface area for the air to