As time goes on steel and rubber fuel lines tend to degrade and fall apart. If you see rust starting to form or rubber lines cracking, replace them to prevent a roadside failure.
The DeatschWerks CPE Return Plumbing Kit is a fuel plumbing kit engineered to simplify the installation of a return-style fuel system on Euro platforms.
The DeatschWerks 6-627 is a comprehensive, vehicle-specific PTFE Return Plumbing Kit designed to facilitate advanced fuel system conversions on late-model Euros.