IAG 550 Long Block Engine w/ IAG 550 Heads (550BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Install Timing Components Kit? (Sold Separately):No high-flow sandwich plate that's used

high-flow sandwich plate that's used to regulate oil flow to the cooler until the engine is properly warmed up and allows for oil system protection in cold climates

5-layers of progressive cotton gauze and 2-layers of synthetic dry media for maximum filtration

Crafted from high-quality carbon fiber and finished with a durable gel coat

there is no reason to run any turbo unprotected again

We've included high-quality stainless-steel worm-gear clamps and 3/8" hose barb unions for mating the hose and fittings

IAG 550 Long Block Engine w/ IAG 550 Heads (550BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Install Timing Components Kit? (Sold Separately):No high-flow sandwich plate that's usedIAG 550 LONG BLOCK ENGINE WITH IAG 550 HEADS FOR 02 14 WRX, 04 21 STI, 04 13 FXT, 05 09 LGT A "DROP IN" SOLUTION The IAG Performance Hand Built 550 Subaru EJ25 Long Block Packages are a complete, valve cover to valve cover, crate engine. These long block engines offer significant ease of installation for customers seeking a complete "drop in" engine package for their Subaru WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a combination of