Cobb SF/Big SF Intake System Replacement Filter 2015-2021 WRX

This is a genuine Cobb Tuning replacement air filter for the 2015-2021 WRX SF/Big SF Intake.

The filter element that originally came with your SF/Big SF Intake is cleanable and can be reused for the life of your car. However, should your filter element become damaged or lost, this is the replacement part.

This is a filter only, not a whole intake system.

Fits 2015-2021 WRX (only) Cobb SF and Big SF Intake kits. Note that the two intake systems (SF Intake and "Big SF" Intake) have different filters. Measure your existing filter and examine the product photos to make sure you are ordering the correct replacement!

Dimensions: 

SF Intake filter: 4.5" inner diameter. 5.5" outer diameter at base, 5.0" diameter at the far end. 7.5" total length. Flat on the end."

"Big SF" Intake filter: 3" inner diameter. 5.5" outer diameter at base, 4.75" diameter at the far end. 6.75" overall length. Open end with inner filtration.

Sold individually. A clamp is included.

The price of this item has been temporarily adjusted to reflect the manufacturer's own tariff price increase. We hope to remove these temporary adjustments as soon as possible. Thank you for understanding.