034Motorsport's billet aluminum block breather adapter for the 1.8T is precision CNC machined in-house to ensure unsurpassed quality and perfect fitment. Now available with either a 3/4" NPT provision OR 1" nipple connection.
- Threaded Block Breather Adapter (pictured on Left) - Simply replace the stock hose and have a threaded 3/4" NPT fitting ready to go to virtually any fitting you choose. Perfect for using braided AN lines and installing custom catch can kits.
- Nipple Block Breather Adapter (pictured on Right) - Features a 1" nipple connection for ease of installation with 1" diameter hose and hose clamp.
Please Note: 3/4" NPT to -10AN or 3/4" NPT to -12AN adapter fittings are available as options above.