Blackboost Conical Twin Flow Synthetic Dry Air filters 5.5 inch x 231mm m274 SL500 (R231) – M278 4

SL500 (R231) – M278 4

The perfect Clutch Kit to re-build or upgrade any 722

Able to support Airflow for 450+ WHP configurations

we are available to assist with any questions your tuner may have

Are you ready to take your Mercedes AMG GT63(S) (X290) – M177 to the next level

Blackboost Conical Twin Flow Synthetic Dry Air filters 5.5 inch x 231mm m274 SL500 (R231) – M278 4BlackBoost Conical Twin Flow Synthetic Dry Air filters 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 pass through. There is a