034 Motorsport X34 Carbon Intake Induction Kit for Audi S4 S5 B8 3.0 TFSI

The result is an optimized open-airbox design that utilizes the factory fresh air duct inlet to channel cool outside air to the filter. This large airbox design allows for a massive 4" inlet conical air filter, free of restrictive shrouding, and channels air through a CFD-optimized 4-ply silicone inlet hose that smoothly increases air velocity to the throttle body.

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