BC Brian Crower I-Beam Connecting Rods for EJ20/EJ25 WRX STi (BC6606/BC6607) Mitsubishi the regulator is built into

the regulator is built into the surge tank and recirculates fuel internally

• Install Kit

14PSI Middle Spring (installed)

With expertise in designing machined parts and a tried and true boost control solenoid

BC Brian Crower I-Beam Connecting Rods for EJ20/EJ25 WRX STi (BC6606/BC6607) Mitsubishi the regulator is built intoBC offers an I Beam style connecting rod for Subaru WRX and STi owners who prefer the traditional design over the H Beam style. The I Beam configuration is a proven favorite among the forced induction crowd. The ARP2000 fastener option is rated to 220,000psi and rated in excess of 200HP per cylinder. Custom Age 625+ option is rated to 280,000psi, and is intended for the true hardcore enthusiast and racer and is rated in excess of 300HP per cylinder.