Integrated Engineering Carbon Fibre Intake System - Audi S4 B9/S5 F5 (3.0 TFSI) VQ35HR Unlike conventional drilled-hole designs that

Unlike conventional drilled-hole designs that can trap the ball and restrict flow

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12AN — suits 3/4" hose

5 inverted flare ports

Ideal for universal applications requiring comprehensive crankcase ventilation management with separate PCV and CCV catch cans

Integrated Engineering Carbon Fibre Intake System - Audi S4 B9/S5 F5 (3.0 TFSI) VQ35HR Unlike conventional drilled-hole designs thatONLY THE BEST WILL DO Your car deserves the performance, sound, and quality from an intake system that reflects the Audi S trim as a true performance machine. IE's engineers took a "no expense spared" approach to design the ultimate intake system solution that delivers on looks, fit, and most importantly power! PERFORMANCE TESTING No part of this intake design is by accident, every inch is engineered and tested for performance first. Countless