This breather filter relieves your engine of positive crankcase pressure and recycled carbon vapors from your engine, which cause loss of throttle response due to build-up on the throttle body. The BNR breather cap helps resolve that problem, by venting the vapors into the atmosphere. Constructed of a high quality fine mesh to increase the amount of air flow, it's sure to last thousands of miles before needing a cleaning.

This will fit most domestic and import engine/intake PCV setups.

Available only in blue, as pictured.

Price: 12.99