Air Pump to Connecting Pipe
Angled Hose Between Connecting Pipes
Air Pump to Connecting Pipe
Air Cleaner to Air Pump
Air Pump to Connecting Pipe
Inlet Pipe, To Pump
Browse our selection of quality secondary air injection hose parts designed specifically for your Audi A4. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Avant · Avant Confort · Avant Luxury · Base · Basico · Cabrio · Cabriolet · Confort · Elite · Limited Edition · Luxury · S Line · S Line Sport · Sport · Trendy · Vangard
Convertible · Sedan · Wagon
L4 1.8L · L4 2.0L · V6 2.8L · V6 3.0L · V6 3.2L
Automatic · Automatic CVT · Manual
