IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 08-20 STI. 2009-subaru-impreza-2 5 i OE to mild gear rattle

OE to mild gear rattle

All new StopTech Sport Rotors may be ordered with cryogenic treatment for an additional fee

patented Kangaroo Paw ventilation and a unique drill & slot pattern makes the perfect direct replacement rotor

The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance

Break Rotors

IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 08-20 STI. 2009-subaru-impreza-2 5 i OE to mild gear rattleIAG 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. The Long Blocks feature a combo of our proven IAG Performance Closed Deck Short Block and Cylinder Head packages, along with other race proven components to complete the assembly. When paired with our Long Block Install Packages, you have a true plug and play