Injen SP Aluminum Series Cold Air Intake Polished - Fits 18-21 Subaru WRX STI subaru-sti-2013 the right ring stack and

the right ring stack and ring package with premium steel tops and Napier seconds

although the EJ207 (AVCS) found internationally can be converted to non-AVCS format with a little work

2011 Subaru Forester X Premium

This is the 20G turbo to have

Brian Crower Camshaft - Stage 2 - Right Intake ONLY

Injen SP Aluminum Series Cold Air Intake Polished - Fits 18-21 Subaru WRX STI subaru-sti-2013 the right ring stack andSP Aluminum Series Short Ram Air Intake System, Part No. SP1208P, 2018 2021 Subaru WRX STI H4 2. 5L Turbo Injen Technology has done it once again with this new short ram air intake for the 2018 2021 Subaru WRX STI Equipped with the H4 2. 5L Turbo Engine. The Injen Technology SP1208 performance air intake system is the result of countless hours invested in research and development to provide a proven intake system designed to add power and performance