Blackboost Conical Twin Flow Synthetic Dry Air filters 5.5 inch x 231mm m274 Engineered for optimal boost control

Engineered for optimal boost control and enhanced turbocharger performance

SL500 (R231) – M278 4

Enhance the performance and efficiency of your Golf Mk7/Mk7

Able to support Airflow for 450+ WHP configurations

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 Engineered for optimal boost controlBlackBoost 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