AMS Performance Subaru WRX - STI EJ Intake Manifold - Reverse Rotation, Coated GEN-Y Hitch It features our SwitchFire™ technology

It features our SwitchFire™ technology that completely eliminates the turbulent center intersection of a standard X-Pipe

Compatible with an optional bull bar with additional lighting

Smittybilt Now Has Your Towing Accessories Covered with all New Ball Mount Drop Hitches

low amp draw of 4

Durable semi-gloss black powder coat for maximum corrosion resistance

AMS Performance Subaru WRX - STI EJ Intake Manifold - Reverse Rotation, Coated GEN-Y Hitch It features our SwitchFire™ technologyEJ25 Intake Manifold AMS EJ25 Subaru Intake Manifold REVERSE ROTATION Texture Red Powder Coating. The AMS Subaru Intake Manifold was designed to outperform the competition. We referenced many modern design examples and engineering studies to bring you the best intake manifold available for the Subaru EJ20 and EJ25 WRX & STI. After extensive testing we ended up with a manifold that makes more power than anything else currently available on the market!