2021 Audi S4 Air Intake Systems

Air Intake Systems that fit your 2021 Audi S4. Shop APR and AWE Tuning. Every part is checked against your vehicle before it ships.

• APRAPR 18-25 Audi S4/S5/S5 Sportback (B9) 3.0T Carbon Fiber Intake SystemMPN aprCI100043$1449.95In stock
• APRAPR 18-25 Audi S4/S5/S5 Sportback (B9) 3.0T PEX Intake SystemMPN aprCI100072$579.95In stock
• AWE TuningAWE Tuning Audi B9/B9.5 S4/S5/RS5 3.0T Carbon Fiber AirGate Intake w/ LidMPN awe2660-15032$1075.00In stock