Audi A4 Quattro B8 2.0T - CTS Performance Air Intake System : Add Increased Horsepower And Torque Throughout The Entire Powerband, And An ...

Audi A4 Quattro B9 2.0T - CTS Performance High-Flow Air Intake System - 6" Velocity Stack : Designed To Work In Conjunction With The OEM Air Scoop ...

CTS Turbo Air Intake System: 3.5" Mandrel Bent Intake With Power Gains Of 9-13HP For VW, Audi

Audi A4 Quattro B8 2.0T - Volant Performance Powercore Closed Box Air Intake System: Includes Closed Air Box, Air Ducting, Powercore Filter, And ...

Integrated Engineering IE Polymer Air Intake System - B9/B9.5 A4 & A5 2.0T: Power Gains Of Up To 10-20HP On Tuned Engines! For Audi

Audi A4 Quattro B8 2.0T - Injen SP Series Cold Air Intake - Black: Better Airflow For More Power

Integrated Engineering Performance Cold Air Intake System : Add Power, Performance, And Style To Your B9 A4/A5 2.0T Engine! For Audi

Integrated Engineering Cold Air Intake System: Add Horsepower, Torque, Sound, And Throttle Response To Your B8/B8.5 A4/A5 2.0T! For Audi

Audi A4 Quattro B8 2.0T - Revo TFSI Air Intake System V2: Along With An Aggressive Intake Sound, More Air Means Access To More Power Throughout The...

Audi A4 Quattro B8 2.0T - K&N Typhoon Air Intake Kit: Add Instant Power To Your B8 2.0T

CTS Turbo Air Intake System - True 3.5" Velocity Stack: NEW UPDATED DESIGN! True 3.5 Intake For Maximum Airflow - 3.5" Mandrel Bent Piping With ...

Audi A4 Quattro B8 2.0T - APR Carbon Fiber Cold Air Intake System: Great Performance And Looks For Your B8

CTS 3.5" Cold Air Intake System: Peak Power Gains Range From 9-13HP On An Otherwise Stock Vehicle! For VW, Audi

CTS Air Intake System (True 3.5 Velocity Stack): Peak Power Gains Ranging From 8-11HP! For Audi

2009-2016 Audi A4, 2010-2014 Audi A5 Injen SP Series Speed Pro Intake Systems | Injen SP3080BLK

2009-2013 Audi A4, 2010 Audi A4 Quattro K&N 69 Series Typhoon Cold Air Intake Kits | K&N 69-9505T

2013-2016 Audi A4, 2014 Audi A5 AEM Induction Cold Air Intake Kits | AEM 21-750

Audi A4 Quattro B8 2.0T - ECS Kohlefaser Luft-Technik Intake System - Audi B8 A4/A5 2.0T: Engineered For Dyno Proven Performance And Show Quality ...

Audi A4 Quattro B7 2.0T - AEM Cold Air Intake System: Drop In Intake To Upgrade Your B7 2.0T

CTS 3.5" Cold Air Intake: Give Your Car Unrestricted Air Flow For VW, Audi

Audi A4 Quattro B7 2.0T - AFE Magnum FORCE Stage 2 Pro Dry S Intake System: Featuring A Pro Dry S Dry Filter

Afe Track Series Carbon Fiber Cold Air Intake 57-10014D

Audi A4 Volant 119206 Powercore Cool Air Intake Kit Air Intake Kit

Injen Technology Black SP Cold Air Intake System, 2009-2016 Audi A4 2.0L Turbo, 2009-2017 Audi A5 2.0L Turbo

Injen 17-19 Audi A4 2.0T Wrinkle Red Short Ram Air Intake Injsp3087wr

Audi A4 Quattro Volant 176366 Cold Air Intakes Air Intake Kit

APR Carbon Fiber Air Intake For Select Late-Model Audi A4, A5 2.0L [Black]

K&N Cold Air Intake Kit: High Performance, Guaranteed To Increase Horsepower: 2009-2013 Audi (A4, A4 Cabriolet, A4 Quattro) 2.0L L4, 69-9505T 2011 Aud

Audi A4 Volant 162576 Powercore Air Intakes Air Intake Kit

Injen Technology Wrinke Red SP Cold Air Intake System, 2017-2021 Audi A4 Quattro 2.0L Turbo (B9), 2018-2020 Audi A5 Quattro 2.0L Turbo (B9)

S&B Cold Air Intake 75-5069