AMS Performance Subaru EJ Intake Manifold - Standard Rotation, Uncoated (AMS.31.08.0001-1) StillenShipping_250 AI2-SPSS kit features a Sport

AI2-SPSS kit features a Sport pressure plate for a nice upgrade

It is a high quality system that is easier on the budget and your passengers' ears compared to full cat back system

silicone hoses are often preferred as they are less likely to collapse under suction or burst under pressure

so we finished the 2016-18 Maxima exhaust with a 4-inch angle cut

Made of Duralumin materials

AMS Performance Subaru EJ Intake Manifold - Standard Rotation, Uncoated (AMS.31.08.0001-1) StillenShipping_250 AI2-SPSS kit features a SportStay Ahead Of Your Competition With The AMS Subaru WRX STI Intake Manifold! 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! Benefits 4. 5 Liter