Audi B9 S4 Quattro 3.0T - 034Motorsport P34 Cold Air Intake : 034Motorsport's P34 Cold Air Intake System Delivers Improved Power, Sound, And ...

Integrated Engineering IE Polymer Air Intake System - B9/B9.5 S4 & S5 3.0T: Up To 19Hp & 21Ft-Lbs Over Stock! For Audi

034 Motorsport P34 Cold Air Intake - Audi 3.0T B9/B9.5 / S4 / S5

034 Motorsport P34 Cold Air Intake - Audi 3.0T B9/B9.5 / S4 / S5

Audi B8 S4 - CTS Turbo Air Intake System - True 3.5" Velocity Stack: NEW UPDATED DESIGN! True 3.5 Intake For Maximum Airflow - 3.5...

ECS Audi B9 S4/S5 3.0T Kohlefaser Luft-Technik Intake System: Enhance Your Engine's Performance With Gains Up To 16 Wheel Horsepower And 15 Foot ...

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Audi B9 S4 Quattro 3.0T - 034Motorsport Superduper Air Filter, 5" Inlet: A Replacement For 034'S Popular S34 Intake System

The Turbo Engineers TTE810 Turbo Upgrade - B9 S4/S5/SQ5 3.0T: Pair This With The Integrated Engineering Or 034 Motorsports Stage 3 Tune For 600+Hp...

Audi B9 S4 Quattro 3.0T - CTS Performance High-Flow Air Intake System - 6" Velocity Stack : Designed To Work In Conjunction With The OEM Air Scoop ...

034Motorsport P34 Cold Air Intake System ROW Models : Delivers Improved Power, Sound, And Acceleration To B9 Audi A4/Allroad & A5 Owners In A ...

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034Motorsport S34 Superduper Carbon Fiber Intake: The Superduper S34 Carbon Fiber Intake System Delivers Improved Power, Sound, And Acceleration To...

034Motorsport P34 MQB Cold Air Intake System: Dyno-Proven, One-Piece Fully-Enclosed Design With High-Quality Construction For VW, Audi

034Motorsport P34 Cold Air Intake System: Delivers Improved Power, Sound, And Acceleration In A Clean OEM+ Package. For Audi

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034Motorsport S34 Superduper Insuction Bundle: Delivers Improved Power, Sound, And Acceleration To Audi B9/B9.5 S4/S5 Owners Within A Clean, Cost-...

034Motorsport S34 Carbon Fiber Intake : Delivers Improved Power, Induction Noises, And Overall Performance In A Attractive, Clean, And Cost-...

Audi B5 S4 - 034Motorsport Performance Air Filter, Conical, 3.5" Inlet: Replacement Air Filter For The X34 Cold Air Intake (034-108-1002)

034Motorsport X34 Superduper Insuction Bundle: Delivers Improved Power, Sound, And Acceleration To B9 Audi S4/S5 Owners In A Clean OEM+ Package For...

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Audi B9 S4 Quattro 3.0T - Revo Carbon Series Intake Kit: The Carbon Series Has Performance Woven Into The Core Of Every Product.

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034Motorsport S34 Carbon Fiber Intake - MK8 R & 8Y S3 EA888 Gen4: Delivers Improved Power, Induction Sounds, And Overall Performance In An ...

Audi B9 S4 Quattro 3.0T - 034Motorsport Anti-Buffeting Wind Deflectors: Reduce The Wind Buffeting Issues OEM Vehicle Manufacturers Overlook

Audi B9 S4 Quattro 3.0T - 034Motorsport PCV Breather Hose - EA839 3.0T: Upgrade Your Failure-Prone PCV Breather Hose With The High-Performance, ...

Audi B5 S4 - 034Motorsport Silicone Air Intake Duct / MAF Hose: Larger Inside Diameter And Smoother Surface For Better Flow, And Stiffer ...

Audi A4 Quattro B9 2.0T - 034Motorsport X34 Carbon Fiber Intake System: Delivers Improved Power, Sound, And Acceleration In A Clean OEM+ Package.

Audi B9 S4 Quattro 3.0T - Eventuri Audi B9 S4/S5 Eventuri Intake System - Black Carbon: Developed To Give Less Restrictive Airflow To The Turbo ...

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ECS B9 A4/S4 Carbon Fiber Intake Box Overlay: Performance Appearance Without Removing Your Factory Air Box! For Audi