Used to plug the factory diverter valve hole on the stock k03 turbo when using a aftermarket vacuum actuated diverter valve kit.
Used to plug the factory diverter valve hole on the stock k03 turbo when using a aftermarket vacuum actuated diverter valve kit.
For use with ITG foam filters
This product was last offered at the strikethrough price on
05-27-2026
Increases the filter’s surface area and is washable, compared to standard filters which trap dust on the surface.
For vehicles with FSI engines only
Used to cap off the the vacuum port on the side of the intake manifold for vehicles running catch cans. Includes a tap to supply vacuum to a boost gauge.
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Increases the filter’s surface area and is washable, compared to standard filters which trap dust on the surface.
DIY breather port adapter to allow a provision for custom catch can setups on 2.0T FSI
FSI Engines only - To be used for DIY custom catch can setups
This product was last offered at the strikethrough price on
08-17-2026
Lifetime high-flow air filter that's a direct replacement
For vehicles with TSI engines only
OIl free dry synthetic media, allowing significant airflow over stock paper media
For vehicles with FSI engines only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-21-2026
Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.
Replacement for 329248
5 layers of cotton gauze filtration material allow maximum airflow
For vehicles with FSI engines only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-21-2026
More air flow means more power! Direct replacement with long service life.
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
05-02-2026
Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves!
*Priced individually - Qty 8 needed for 2.0T FSI / TSI models*
Replacement 85A poly inserts for your billet BFI mount
Feel a more crisp and defined throttle response and shift
For vehicles up through the 2008 model year only
Drop in replacement
For vehicles with FSI engines only