Blackboost Conical Twin Flow Synthetic Dry Air filters 5.5 inch x 231mm r231 Oversized Turbo Coupler and Inlet

Oversized Turbo Coupler and Inlet Duct: Strategically engineered to maximize airflow

the oversized turbo coupler and inlet duct enhance engine efficiency and performance under all driving conditions

The factory airbox is very restrictive in terms of airflow and filtration surface area

The spool ECA kit for the M133 features a digital readout of in-tank ethanol content and fuel temperature

Blackboost Conical Twin Flow Synthetic Dry Air filters 5.5 inch x 231mm r231 Oversized Turbo Coupler and InletBlackBoost 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