RCM450 2.0L Thick Wall Short Engine 53560-SMJ-003 Pro Series Throttle Bodies are

Pro Series Throttle Bodies are also CNC machined from forged

Each rotor features 48 curved vanes which are handed to give maxium air flow for optimal cooling and aerospace grade aluminium bells which are anodised black for increased heat radiation

This OEM-spec bearing is engineered to exacting tolerances using high-strength steel and authentic Honda heat treatment

300+ utilises and extended DOT 4+ formula

RCM450 2.0L Thick Wall Short Engine 53560-SMJ-003 Pro Series Throttle Bodies areRCM450 2. 0L Thick Wall Short Engine. RCM pride themselves on supplying the ultimate range of custom built EJ Series short engines. We have built an enviable reputation of assembling high powered Subaru power units to a meticulous level of detail not seen in the tuning industry before. This level and depth of expertise is based on 30+ years of experience of working with the Subaru brand along with our Gobstopper race car program, whilst competing at