BC Brian Crower ProH2K Connecting Rods for EJ20/EJ25 WRX STi (BC6609)
The ProH2K (formerly Sportsman) rods for the EJ20 and EJ25 engines include every feature of the premier ProH625+ connecting rod—the same material, CNC programming, pin oilers, and double-ribbed cap—except for the fasteners. The ProH2K uses the more economical, yet reliable ARP2000 rod bolts, rated at 220,000 psi. These rods are rated for over 175 HP per cylinder and are priced for the everyday performance enthusiast who isn't reaching for the stars.
Vehicle Fitment:
2002-2014 Subaru WRX
2004-2021 Subaru STi
(EJ20/EJ25)
Purchase Includes:
(4) ProH2K H-Beam Connecting Rods
ARP Fasteners (ARP2000 Rod Bolts)
| Part Number: | Rod Description: | Fastener: | Qty: | C-to-C: | BE Bore: | BE Width: | PE Bore: | PE Width: | Gram Wt: | Torque Specs: |
| BC6609 | EJ20/EJ25 ProH2K | ARP2000 Fasteners | 4 | 5.141" | 2.166" | 0.843" | 0.905" | 0.843" | 550 | 50-55 ft lbs - 3/8" |
More Info:
Subaru EJ Series - ProH2K w/ ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver the reliability required to turn up the boost, the nitrous and/or the RPM range. Every rod is CNC machined, micropolished surface finish treatment, equipped with Aluminum/Silicone/Bronze pin bushings and finish honed to exacting tolerances.
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