AMS Performance Subaru EJ Intake Manifold - Standard Rotation, Uncoated (AMS.31.08.0001-1) StillenShipping_250 Constructed from high quality 14-16

Constructed from high quality 14-16 gauge mandrel bent T304L stainless steel

HPS red high temp 3-ply reinforced silicone Radiator hose kit (part number 57-1730-BLK) replaces Toyota 10-18 4Runner 4

Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2" CNC mandrel bent aluminized steel tubing with a unique BBK center X section for improved exhaust extraction along with high flow steel substrate catalytic converters to help increase exhaust flow and maximize performance to the rear wheels

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

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

AMS Performance Subaru EJ Intake Manifold - Standard Rotation, Uncoated (AMS.31.08.0001-1) StillenShipping_250 Constructed from high quality 14-16Stay 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