Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Black Cold Air Intake Lights>Brake Lights Each T-304 stainless tip is

Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series

The air springs are adjustable from 5 to 35 PSI

1:1 rising rate for blow-through carburetors

velocity sensitive

The Banks muffler has a large inlet and outlet

Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Black Cold Air Intake Lights>Brake Lights Each T-304 stainless tip isThe Injen Technology engineers spent abundant amounts of time designing, testing, and perfecting this performance Cold Air Intake system to develop some serious bolt on power. The soul of this Cold Air Intake system is with our smooth, mandrel bent, over sized 3. 00" O. D. T6 6061 aluminum tube that provides a smooth, uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood! This intake system also