CXRacing 2.5" Intercooler Hard Pipe + Turbo Intake Piping Kit For Audi A4 B7 2.0T 05-08 Audi A4 (B7) 2.0T Piping + Silicon Hose + T-Clamp 2.5" Polished Aluminum Hard Pipe 2.75" Turbo Intake Elbow