Manley Performance Turbo Tuff Forged Connecting Rods 2002-2006 WRX / 2004-2021 STI

Remember that one time when you got your first turbocharged car? Turn the boost up they said, get a bigger turbo they said, it’s okay to run on pump gas they said.Well your rods will eventually disagree and stretch. The Manley Pro Series I-Beam Rods have been forged from 4340, and have been heat treated, stress relieved, shot peened, and 100% individually mangafluxed to provide you the strength needed on your next high performance build. These rods can handle up to 1000+ horsepower when combined with the right kind of hardware. The Pro Series I-Beam is one of Manley’s strongest connecting rods from their offering. 

If you’re rebuilding an engine, make sure that the Manley Connecting Rods is a part of the blue print.