Injen SP3087WR Aluminum Cold Air Intake System for 17-21 Audi A4 / 18-20 A5 2.0L

Injen SP3087WR for 17-21 Audi A4 2.0T Wrinkle Red Short Ram Air Intake

Injen SP3087P Polished Cold Air Intake System for Performance Cars

For 2017-2020 Audi A4 Quattro 2018-2020 A5 Quattro 2.0T B9 Injen Cold Air Intake

Injen Cold Air Intake System SP3086WB - High Performance Upgrade

Injen SP3087BLK Black SP Cold Air Intake System High Performance

Injen SP6066P Polished SP Short Ram Air Intake System for Performance

Injen PF2050P Polished PF Cold Air Intake System for Improved Performance