Brian Crower Honda/Acura B18C/B16A/B17A 28mm Exhaust Valves 2015-bmw-550i-gt-xdrive-esi3486105 ARP 5/16in x 18 -

ARP 5/16in x 18 -

It does not address blow-by from the CCV side of the crankcase

A urethane plug is also included if you wish to completely seal the auxiliary air inlet

7-1/2" tall conical inverted top 360 degree radial flow performance air filter with 3-layers of progressive finer porosity synthetic media air filter

Invidia spend countless hours on research and development

Brian Crower Honda/Acura B18C/B16A/B17A 28mm Exhaust Valves 2015-bmw-550i-gt-xdrive-esi3486105 ARP 5/16in x 18 -Brian Crower Honda Acura B18C B16A B17A 28mm Exhaust ValvesThis Part Fits: Year Make Model Submodel 1992 2001 Acura Integra GS R 1997 1998,2000 2001 Acura Integra Type R 1999 2000 Honda Civic Si 1994 1997 Honda Civic del Sol VTEC