AMS Performance Subaru WRX - STI EJ Intake Manifold - Reverse Rotation, Coated GEN-Y Hitch effectively managing the unsprung mass

effectively managing the unsprung mass caused by larger wheels and tires on the newly lifted truck

They are designed to fit the Jeep Wrangler JK (compatible with hardtop only)

Durable semi-gloss black powder coat for maximum corrosion resistance

most durable and best looking Nerf-Bars available in the industry today

AMS Performance Subaru WRX - STI EJ Intake Manifold - Reverse Rotation, Coated GEN-Y Hitch effectively managing the unsprung massEJ25 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!