Quick view IAG Performance IAG 500 Long Block Engine w/ Stage 1 Heads for 06-14 WRX, 04-20 STI, 04-13 FXT, 05-09 LGT Availability: Usually Ships in 6 to 8 Weeks Compare $9,349.99 IAG 500 EJ25 Long Block Engine with Stage 1 Heads: The IAG Performance Hand-Built 500 Subaru EJ25 Long Block Packages are a complete, valve cover to valve cover, crate engine. These engines offer significant ease of installation for customers seeking a... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 600 Long Block Engine w/ Stage 2 Heads for 06-14 WRX, 04-20 STI, 04-13 FXT, 05-09 LGT Availability: Usually Ships in 6 to 8 Weeks Compare $10,449.99 IAG 600 EJ25 Long Block Engine w/ Stage 2 Heads: The IAG Performance Hand-Built Subaru EJ25 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 06-14 WRX, 04-20 STI, 04-13 FXT, 05-09 LGT Availability: Usually Ships in 6 to 8 Weeks Compare $11,549.99 IAG 700 EJ25 Closed Deck Long Block w/ Stage 3 Heads: 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 900 Closed Deck Long Block Engine w/ Stage 4 Heads for 06-14 WRX, 04-20 STI, 04-13 FXT, 05-09 LGT Availability: Usually Ships in 6 to 8 Weeks Compare $12,749.99 IAG 900 EJ25 Closed Deck Long Block w/ Stage 4 Heads: 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 06-14 WRX, 04-20 STI, 04-13 FXT, 05-09 LGT Availability: Usually Ships in 6 to 8 Weeks Compare $17,449.99 IAG 1000+ EJ25 Closed Deck Long Block w/ Stage 5 Heads: 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Long Block Basic Installation Kit Availability: Usually Ships in 24 to 72 Hours (1) Compare $1,699.99 The IAG Long Block Engine Basic Installation Kits provide all of the basic components needed to install one of our EJ25 Long Block Engine Packages in one complete kit. All fluids for initial break-in are included. Just select the kit which fits your year... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
