IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT GSC S3 Camshaft Upgrade: Required:Upgrade to GSC S3 Camshafts. (REQUIRES Standalone Engine Management May Not Be Compatible with AVCS) WHAT MAKES CNC PORTING BETTER

WHAT MAKES CNC PORTING BETTER

210" wall 9310 tool steel wrist pins with Tru Arc locks

Rae-Motorsports Titanium Radiator Hose for the 2015-21 WRX

It's no secret that the OEM connecting rods are the weak link when it comes to the FA20F engines

Threaded Coolant Plug Upgrade

IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT GSC S3 Camshaft Upgrade: Required:Upgrade to GSC S3 Camshafts. (REQUIRES Standalone Engine Management May Not Be Compatible with AVCS) WHAT MAKES CNC PORTING BETTERLEAD TIME 4 6WEEKS IAG 1150 LONG BLOCK ENGINE WITH IAG 1150 HEADS FOR 02 14 WRX, 04 21 STI, 04 13 FXT, 05 09 LGT A "DROP IN" SOLUTION The IAG Performance Hand Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer significant ease of installation for customers seeking a complete drop in" engine package for their WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a