- Air Filters & Cold Air Kits
- Air Cleaners & Replacement Filters
- AWE Breather Filter
A Filter for Proper Venting of Audi and Volkswagen SAI Systems
The AWE Breather Filter is required for applications running an AWE Cold Air Intake System and has the factory secondary air injection hose (SAI) hookup. As AWE Intake Boxes do not have this hookup, this filter then conveniently attaches to the SAI hose allowing the system to work fully.
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