Cobb Tuning SF Intake Replacement Filter Redline Intake - Subaru STI 15-21 Brushless Manufactured with a large internal

Manufactured with a large internal bore to support all necessary engine power requirements

1x O-ring sealed ball valve with 1/4" barbs — rated to 125 PSI @ 140°F

87 octane results compared against an 87 octane fuel baseline

The top rear port is commonly used for aftermarket fuel pressure monitoring

a wrinkle black powder coat finish and COBB SF nameplate keep the engine bay looking nice and tidy

Cobb Tuning SF Intake Replacement Filter Redline Intake - Subaru STI 15-21 Brushless Manufactured with a large internalThis replacement filter can be used for the Subaru Redline Carbon Fiber Intake 2015 2021 STI Why? The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element become damaged, this is the replacement part. Will last the life of your car and can be cleaned and oiled for optimum long term performance. Features: SF Intake Replacement Filter Washable Reusable Cotton