BC Brian Crower I-Beam Connecting Rods for EJ20/EJ25 WRX STi (BC6606/BC6607) Mitsubishi With expertise in designing machined

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

14PSI Middle Spring (installed)

1 plug and play adapters

00 For solid lifter conversion

The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer

BC Brian Crower I-Beam Connecting Rods for EJ20/EJ25 WRX STi (BC6606/BC6607) Mitsubishi With expertise in designing machinedBC 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.