The AWE 4.5" S-FLO Carbon Inlet Tube for the Audi 8V RS3 and Mk3 TT RS is a large-diameter carbon inlet designed to bridge the factory airbox and turbo inlet, improving throttle response and facilitating maximum flow. It’s offered as part of the modular S-FLO Carbon Intake Suite. The inlet tube comes with a 4.5" to 3" coupler to mate to the factory 3" turbo inlet and supports an upgrade path to larger aftermarket inlet pipes. Genuine carbon construction and AWE fitment engineering aim to preserve OE mounting and fitment quality.
AWE Tuning Audi RS3 / TT RS 4.5in S-FLO Carbon Inlet Tube