VW Passat air suspension parts are a difficult thing to cover when it comes to custom suspension setups because Volkswagen Passat air ride suspension setups have so many different parts to include and choose. Some of the best air bag setups are missing some of the most important pieces. When you start building your 1999 VW Passat air bag setup, make sure you are using high quality Volkswagen Passat air suspension parts so you can rest assured that the system won't malfunction down the road; literally. VW air suspension parts are not something you want skimp out on; just ask someone who has done the install. Cheap Volkswagen Passat air ride parts are just asking for a disaster. Don't cut corners now and you'll thank yourself later!