ARP Connecting Rod Bolts Subaru EJ25 DOHC Honda Each galvanized strut is sealed

Each galvanized strut is sealed multiple times to ensure maximum longevity in ALL weather conditions

Aside from the paint and new name they are the exact same product

They feature premium organic materials with higher copper content for better heat transfer and steel-backed lining for greater burst strength and durability

With the need to increase performance

ARP Connecting Rod Bolts Subaru EJ25 DOHC Honda Each galvanized strut is sealedARP Rod Bolts for the 2. 5L Subaru engine are made of premium grade 8740 chrome moly steel and heat treated to a nominal tensile strength of 190,000 psi. They are far superior to OEM fasteners in terms of durability and service life fully capable of handling the extra stress of high combustion pressure engines. These are a necessary component when building a high horsepower engine. Note: Actual rod bolts will differ from photo. FITMENT: Subaru STI