Brian Crower 35mm Intake Valve Set (8pcs) Honda Civic Si 2006-2011 | BC3040 Type_Exhaust Cat Back Part Number: SCR4244-4

Part Number: SCR4244-4

Part #: SPL RTA R35

Less Vibration than Polyurethane*

Part: # MMINT-UMG

Brian Crower 35mm Intake Valve Set (8pcs) Honda Civic Si 2006-2011 | BC3040 Type_Exhaust Cat Back Part Number: SCR4244-4The Brian Crower BC3040 Intake Valve Set is a high performance valvetrain upgrade for Honda and Acura K series engines, including K20A2, K20A, and K20Z3 platforms. These are standard size 35mm intake valves, designed to replace OEM valves while offering significantly improved strength, airflow efficiency, and high RPM reliability. This set is commonly used in built or performance cylinder heads where airflow, heat resistance, and durability become