IE Charge Pipe B9 S4 S5 SQ5

INTEGRATED ENGINEERING. IE Aluminum Charge Pipe Kit For Audi B9 S4, S5, & SQ5. The IE Aluminum Charge Pipe Kit for Audi B9 S4, S5, & SQ5 eliminates factory bottlenecks and weak plastic materials for increased flow and strength. Our TIG-welded individual billet hose ends provide a reliable crush-proof base with grip-lock ribbing to keep boost hoses securely in place in even the most demanding performance and hybrid turbo builds.