I-Beam Connecting Rods compatible for Subaru Impreza WRX STI EJ20 EJ22 EJ25 Engine 5.137

Application Compatible for Subaru Impreza WRX STI EJ20 EJ22 EJ25 Engine Compatible for Subaru Legacy EJ20 EJ22 EJ25 Engine Compatible for Subaru Impreza WRX STI compatible for Forester Legacy WRX 2.0L Turbo (EJ205 Engine) 2002-2005 Compatible for Subaru Impreza WRX STi 2.0L Turbo (EJ207 Engine) 1998-present Compatible for Subaru Impreza WRX 2.5L Turbo (EJ255 Engine) 2006-2014 Compatible for Subaru Impreza WRX STI 2.5L Turbo (EJ257 Engine) 2004-2016 Compatible for Saab 9-2X 2005-2006 Compatible for Isuzu Aska 1990-1993 Compatible for Subaru Legacy 1989-2009 Compatible for Subaru Forester SF series (1997 - 2002) Compatible for Subaru Impreza WRX 2006-2014 Compatible for Subaru Forester XT 2004-2013 Compatible for Subaru Outback XT 2005, 2007-2009 Compatible for Subaru impreza 95-01 Compatible for Subaru Outback 95-96 Specification Type: Forged 4340 aircraft chrome moly quality steel for racing I-beam Conrods Quantity: 4 Pieces as showing in picture Bolts: Including ARP 2000 3/8" bolts (Note: Extra cost for upgrading to ARP L19 bolts) The connecting rods all include ARP 2000 bolts, which are rated at 220,000 psi, and the optional ARP L19 material at 260,000 psi is available as an upgraded product. Advertised Horsepower Rating:200HP/piece Top acceleration: 9000rpm package size：28CM21CM10CM Dimension Center to center length: 130.5mm/5.137" Big end diameter: 55mm/2.165" Small end diameter: 23mm/0.905" Big end width: 21.4mm/0.843" Small end width: 21.4mm/0.843" Feature 1.TÜV PRODUCT TEST AND TÜV ISO 9001 CERTIFIED； 2.Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing； 3.ARP 2000 bolts ,Optional ARP L19 fasteners available as an upgrade； 4.I-Beam reduce inertial force withstand the high gas pressure； 5.Heat-treating & Shot-peened for remained consistent and strong. Shot-peened finish to remove potential for stress risers； 6.High precision CNC machined,Precision rod cap alignment dowels； 7.Bores finished to +/- .01 mm； 8.Balanced to within +/- 1 g per rod； 9\. Each rod is magnetic particle tested to ensure free of flaws； 10.Use X-rayed, sonic tested； 11.Custom Service. Note Professional installation is highly recommended ； Custom Service:If there's no conrods you need on our site, we would be happy to help determine your requirements and develop a solution with you to satisfy your needs.