Fitment Information:
2002-2005 Subaru WRX
2004-2021 Subaru STI
Please note: These rods can be used in an EJ255 engine ONLY with an aftermarket piston which does not require a tapered connecting rod.
Features:
Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. Our Pro Series “I” Beam is forged from 4340 aircraft quality vacuum degassed material. We utilize our proven “Turbo Tuff” design and add 3/8″ ARP 2000 cap screws. All rods are properly shot peened after machining and 100% magnafluxed.
“I” Beam – Turbo Tuff* Manley Pro Series Turbo Tuff connecting rods are used by the best tuners in and outside of the United States in some of the fastest, high horsepower, heart stopping engines being produced.
All Manley connecting rod sets, are weight matched to ± 1.5 grams, big and small end bores are final honed to a tolerance of ± .0002″, critical bend and twist attributes are held to a minimum, and exacting attention is paid to every detail by our final inspection department; thus rendering a finished product that is second to none.
- Sold as a set of four (4) connecting rods
- For Subaru EJ205 and EJ257 engines
Specs:
- Big End Bore 2.165″
- Big End Width .840″
- Center-to-Center 5.141″
- Pin Bore .9063″
- Pin Diameter .905″ (23mm )
- Weight 613g