RCM Subaru Cylinder Head Exhaust Port Blanking Plate Kit EJ# - 1992+ 53540-SNA-A02 provide an extremely broad powerband

provide an extremely broad powerband that’s applicable to a wide range of engine sizes and configurations

The standard TGV's are similar to the design of your throttle body

Please Note: M10x1

Just optimizing the ECU settings

All components have been specifically developed to be used in conjunction with our Dry Sump Systems RCM3231

RCM Subaru Cylinder Head Exhaust Port Blanking Plate Kit EJ# - 1992+ 53540-SNA-A02 provide an extremely broad powerbandThese are great news if you need to seal up your engine for what ever reason. Be it during the build process or you need to transport your engine and want to stop debris or foreign objects entering the ports. Made from 5mm anodised aluminium and carrying the RCM Power Parts logo, the kit includes x2 blanking plates and x6 securing nuts. These are a welcome addition to any DIY or professional engine builders tool kit. Compatible with all Subaru EJ