Extended Intake Manifold Studs (N54/N55/S55) Audi-A6-Quattro-2016 Don’t replace it with another

Don’t replace it with another part from the dealer that is known to fail

Bolts to OEM and direct fit aftermarket catback systems

E85 Compatible: Yes

Mounting Hardware: Anodized mounting bracket included

Extended Intake Manifold Studs (N54/N55/S55) Audi-A6-Quattro-2016 Don’t replace it with anotherThe Black Market Parts EXTENDED INTAKE MANIFOLD STUDS are the same great product that come with our N54 N55 PORT INJECTION KIT & S55 PORT INJECTION KIT. These studs are compatible with any port injection kit and can even be used with stock manifolds. Most other companies are using galvanized bolts from the local hardware store which can be a real pain to install and will rust and corrode over time. Upgrade your current setup today with our 100%