Dinan High Flow Intake System - 2001-2006 BMW 325i Injection-Molded Composite - E46 Audi A6 C7 quattro The APR Turbo Inlet Pipe

The APR Turbo Inlet Pipe is an easy-to-install bolt-on upgrade that eliminates a restriction before the turbocharger

Optimized launch control strategy for faster response

Factory 10

A6 Quattro 12-18

Diameter:  4

Dinan High Flow Intake System - 2001-2006 BMW 325i Injection-Molded Composite - E46 Audi A6 C7 quattro The APR Turbo Inlet PipeNot compatible with SULEV cars. Stage 2 Engine Software recommended for optimum performance and drivability. Injection Molded Composite E46 Dinan's High Flow Intake System consists of an injection molded replacement lid for the stock airbox designed to increase overall volume and accommodate a high flow filter element for optimum intake air flow. The lid is manufactured using a special composite material, chosen specifically for its ability to resist