BOV Kompact Dual Port-20mm TS-0203-1021 bosch 2200cc then our integrated main cap

then our integrated main cap brace over 1000 hp

reverberation

Stainless Steel: Solid stainless cut-ring 'bites' into the cylinder head forming a positive barrier against combustion pressure leaks

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BOV Kompact Dual Port-20mm TS-0203-1021 bosch 2200cc then our integrated main capDual outlet type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during everyday driving while getting all the benefits of a vent to atmosphere BOV under race conditions. They are easily converted to an entire atmospheric or full bypass unit by using supplied port blanking plug.