Manley Subaru WRX EJ205/STi EJ257 H-Tuff Plus Connecting Rod (Single)

Subaru EJ WRX/STi H-Tuff Plus Steel Connecting Rod - Single by Manley Performance Manley Performance H-Tuff Plus Steel Rods for the Subaru EJ WRX and STi models has a wider beam than the standard H-Beam rods. The H-Tuff Plus rods include the upgraded ARP 625+ rod bolts and are good to 950 crank horsepower. Features Connecting Rod Length Center to Center (in.): 5.137" Big End Bore: 2.165" Big End Width: .840" Pin Diameter: .9055" (23mm) Pin Bore: .9063" Manufactured from 4340 forgings Heat treated, stress relieved, shot peened and 100% individually magnafluxed Weight matched sets + 1.5 grams Cap fasteners are 3/8" ARP 625+ bolts Benefits Bridges the gap between our standard, proven H-Beams and top of the line, best of the best Turbo Tuff® Series rods H-Tuff delivers a stronger rod with greater safety margin to handle elevated boost and higher power levels for a modest price premium over standard H-Beams H-Tuff design incorporates wider beam and increased cross-sectional thickness