The new Big Sucker™ Stage 1 performance intake for Milwaukee-Eight® (M8) engines adds new features to the original industry leading air cleaner. The new patented hidden breather system is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes

• Smooth Stage 1 Cover 
• Increases Horsepower & Torque 
• Eliminates Oil Blow-bye Issues Associated with M8 Engines
• Black Pre-Oiled High Performance Filter 
• Patent-Pending Hidden Breather Technology 
• Patent-Pending Oil Catch / Reservoir 
• One-Piece Aluminum Backing Plate 
• Aluminum Filter Top Plate  

California Air Resource Board: Executive Order D-639-14