2021 Audi A4 Quattro Air Intake Systems

Air Intake Systems that fit your 2021 Audi A4 Quattro. Shop APR, aFe, Injen and more. Every part is checked against your vehicle before it ships.

• APRAPR 17-25 Audi A4/A5 (B9) 2.0T Carbon Fiber Intake SystemMPN aprCI100036$1171.95In stock
• aFeaFe Momentum GT Cold Air Intake System w/ Pro 5R Media Audi A4/Quattro (B9) 16-19 I4-2.0L (t)MPN afe50-70032R$435.00In stock
• InjenInjen 17-19 Audi A4 2.0T Black Cold Air IntakeMPN injSP3087BLK$413.65In stock
• AWE TuningAWE Tuning Audi B9 A4/A5 2.0T Quattro Carbon Fiber AirGate Intake w/ LidMPN awe2660-15028$1075.00In stock
• APRAPR 17-18 Audi A4/17-25 Audi A4 Allroad/A5 Quattro/A5 Sportback (B9) 2.0T PEX Intake SystemMPN aprCI100044$469.95In stock
• InjenInjen 17-19 Audi A4 2.0T Polished Cold Air IntakeMPN injSP3087P$413.65In stock
• InjenInjen 17-19 Audi A4 2.0T Wrinkle Red Short Ram Air IntakeMPN injSP3087WR$413.65In stock
• aFeaFe POWER Momentum GT Pro Dry S Intake System 16-19 Audi A4/Quattro I4-2.0L (T)MPN afe50-70032D$451.00In stock