3in Breather Pre-Filter Black

The 3in Breather Pre-Filter Black from OUTERWEARS is a crucial component for maintaining your vehicle's engine efficiency. Designed for both naturally aspirated and turbocharged engines, this pre-filter protects the crankcase ventilation system from harmful contaminants that can accumulate over time.

With a compact profile of 3.5 x 1.4 x 4.9 inches, it easily integrates into various engine layouts without compromising space. The black finish is UV resistant, ensuring durability and a seamless look in modern engine compartments. Its three-inch inlet diameter is compatible with standard breather hoses, while the internal filtration media is designed to capture oil mist and particulates effectively.

Enthusiasts with custom intake systems or modified PCV setups will find this pre-filter particularly beneficial, as it helps isolate the fresh-air intake from crankcase blow-by. This not only extends the life of the engine but also promotes cleaner combustion for improved performance.