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Audi A4 Performance Intake Systems

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Pro 5 R Air Intake System - Stage 2

ES#264115 - 54-10322 - Pro 5 R Air Intake System - Stage 2 - Add real power that you can feel - AFE - Audi

Add real power that you can feel CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
264115
Mfg#:
54-10322
EO#:
D-550-30
Ships in 2 Business Days
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$498.75

This product was last offered at the strikethrough price on
05-13-2026

$399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Typhoon Air Intake Kit

ES#2089875 - 69-9505T - Typhoon Air Intake Kit - Add instant power to your B8 2.0T - K&N - Audi

Add instant power to your B8 2.0T CARB certified for sale in all 50 states

Brand:
K&N - Corporate Logo
ES#:
2089875
Mfg#:
69-9505T
EO#:
D-269-43
In Stock at Vendor
$419.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Diverter Valve

ES#2862879 - CTSDV0005 - Billet Diverter Valve - Keep your turbo boosting like it should - CTS - Audi Volkswagen

Keep your turbo boosting like it should

Brand:
CTS - Corporate Logo
ES#:
2862879
Mfg#:
CTSDV0005
Ships in 7 Business Days
ON SALE! SAVE 20%
$149.99

This product was last offered at the strikethrough price on
07-10-2026

$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SP Series Cold Air Intake - Polished

ES#3086222 - SP3080P - SP Series Cold Air Intake - Polished - Better airflow for more power - Injen - Audi

Better airflow for more power CARB certified for sale in all 50 states

Brand:
Injen - Corporate Logo
ES#:
3086222
Mfg#:
SP3080P
EO#:
D-476-8
In Stock at Vendor
$471.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 3" Air Filter (Gen 1)

ES#4362289 - UH003-IN4 - Unitronic 3" Air Filter (Gen 1) - Unitronic - Audi Volkswagen

Brand:
Unitronic - Corporate Logo
ES#:
4362289
Mfg#:
UH003-IN4
Ships in 6 Business Days
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Charge Pipe Set

ES#3194672 - 018325ECS01KT2 - Silicone Charge Pipe Set - Includes oversized silicone pipes from the turbo outlet to the throttle body - ECS - Audi

Includes oversized silicone pipes from the turbo outlet to the throttle body 10X Entries For Our 25th Anniversary Sweepstakes!
For use with the OEM intercooler

Brand:
ECS - Corporate Logo
ES#:
3194672
Mfg#:
018325ECS01KT2
In Stock
ON SALE! SAVE 20%
$293.99

This product was last offered at the strikethrough price on
06-13-2026

$235.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own ECS Tuning 2.0T FSI/TSI Aluminum Intake Manifold Kit

ES#4164611 - 021389ECS06 - Build-Your-Own ECS Tuning 2.0T FSI/TSI Aluminum Intake Manifold Kit - Features a +53% increase in plenum volume, +8% CFM airflow, 5-axis billet intake runners, CNC-machined flanges, and WMI/NOS ports. - ECS - Audi Volkswagen

Features a +53% increase in plenum volume, +8% CFM airflow, 5-axis billet intake runners, CNC-machined flanges, and WMI/NOS ports. 10X Entries For Our 25th Anniversary Sweepstakes!
Will not fit models with flex fuel

Brand:
ECS - Corporate Logo
ES#:
4164611
Mfg#:
021389ECS06
In Stock
ON SALE!
Starting at $1001.63 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Carbon Fiber Intake System 2.0TSI B9 A4/A5

ES#4362349 - UH016-INA - Unitronic Carbon Fiber Intake System 2.0TSI B9 A4/A5 - Engineered for seamless integration within the engine bay and improves the performance, look and sound of your vehicle. - Unitronic - Audi

Engineered for seamless integration within the engine bay and improves the performance, look and sound of your vehicle.

Brand:
Unitronic - Corporate Logo
ES#:
4362349
Mfg#:
UH016-INA
Ships in 5 Business Days
$1469.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cold Air Intake Stage 1

ES#2192982 - CI100023 - Cold Air Intake Stage 1 - Looks as great as it performs - APR - Audi

Looks as great as it performs Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states

Brand:
APR - Corporate Logo
ES#:
2192982
Mfg#:
CI100023
EO#:
d-783-2
Back Ordered
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$806.99

This product was last offered at the strikethrough price on
07-23-2026

$716.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

P34 Cold Air Intake System

ES#3419046 - 034-108-1012 - P34 Cold Air Intake System - Delivers improved power, sound, and acceleration to B9 Audi A4/Allroad & A5 owners in a clean OEM+ package. - 034Motorsport - Audi

Delivers improved power, sound, and acceleration to B9 Audi A4/Allroad & A5 owners in a clean OEM+ package. For vehicles without a MAF sensor

Brand:
034Motorsport - Corporate Logo
ES#:
3419046
Mfg#:
034-108-1012
In Stock
$553.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intake Tract Set

ES#3149380 - 018325ecs01KT - Silicone Intake Tract Set - Includes oversized silicone pipes from the turbo inlet to the throttle body - ECS - Audi

Includes oversized silicone pipes from the turbo inlet to the throttle body 10X Entries For Our 25th Anniversary Sweepstakes!
For use with the OEM intercooler

Brand:
ECS - Corporate Logo
ES#:
3149380
Mfg#:
018325ECS01KT
In Stock
ON SALE! SAVE 15%
$322.99

This product was last offered at the strikethrough price on
06-13-2026

$274.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Inlet Hose - 2.0"

ES#3028669 - 034145A042 - Turbo Inlet Hose - 2.0" - To be used in conjunction with 2.75" ID MAF housing and K04/Frankenturbo F21 turbochargers - 034Motorsport - Audi Volkswagen

To be used in conjunction with 2.75" ID MAF housing and K04/Frankenturbo F21 turbochargers

Brand:
034Motorsport - Corporate Logo
ES#:
3028669
Mfg#:
034145A042
In Stock
$226.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro 5 R Air Intake System - Stage 2

ES#3553217 - 54-10322KT - Pro 5 R Air Intake System - Stage 2 - Add real power that you can feel - AFE - Audi

Add real power that you can feel

Brand:
AFE - Corporate Logo
ES#:
3553217
Mfg#:
54-10322KT
Ships in 2 Business Days
$418.99

This product was last offered at the strikethrough price on
05-18-2026

$399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Intake Systems

Let your engine breathe! Your air intake pulls in fresh air to supply one of the three key ingredients for internal combustion: air! We have everything to replace a broken or old intake as well as performance cold air intake options to give you more power and better sound.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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