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Audi 8S TTRS Quattro 2.5T Performance Intake Systems

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Audi 2.5TFSI EVO 4 Cold Air Intake System

ES#4668834 - RS3I-FL4 - Audi 2.5TFSI EVO 4 Cold Air Intake System - Specially designed air box prevents heat soak, ca be installed enclosed or open. - LEYO - Audi

Specially designed air box prevents heat soak, ca be installed enclosed or open.

Brand:
LEYO - Corporate Logo
ES#:
4668834
Mfg#:
RS3I-FL4
Ships on Sep 16, 2026
$469.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Diverter Valve Adapter Kit

ES#4684894 - IEINCQ1-21 - IE Diverter Valve Adapter Kit - Allows for an easy and direct fit for the IE Carbon Cold Air Intake System on 2019+ RS3/TTRS models - Integrated Engineering - Audi

Allows for an easy and direct fit for the IE Carbon Cold Air Intake System on 2019+ RS3/TTRS models Allows fitment of IE Carbon Fiber Intake System on 2019+ RS3/TTRS models

Brand:
Integrated Engineering - Corporate Logo
ES#:
4684894
Mfg#:
IEINCQ1-21
Ships in 4 Business Days
$129.99 USD
Free Shipping
on orders $49 and up

X34 4" Carbon Fiber Closed Top Cold Air Intake System

ES#4304605 - 034-108-1041 - X34 4" Carbon Fiber Closed Top Cold Air Intake System - Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4 inlets. - 034Motorsport - Audi

Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4” inlets. 2X Entries Into Our F80 M3 Sweepstakes
For 2019+ models you must purchase this adapter kit: ES4146991

Brand:
034Motorsport - Corporate Logo
ES#:
4304605
Mfg#:
034-108-1041
Ships in 2 Business Days
ON SALE! SAVE 14%
$939.00

This product was last offered at the strikethrough price on
08-17-2026

$802.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi RS3 / TTRS Gen 2 LHD Carbon Turbo Inlet Elbow

ES#4305704 - EVETRB8V8SLHD - Audi RS3 / TTRS Gen 2 LHD Carbon Turbo Inlet Elbow - Manufactured from high temperature prepreg carbon fiber - Offers unrestricted airflow to the turbo! - Eventuri - Audi

Manufactured from high temperature prepreg carbon fiber - Offers unrestricted airflow to the turbo!

Brand:
Eventuri - Corporate Logo
ES#:
4305704
Mfg#:
EVETRB8V8SLHD
Ships in 5 Business Days
Starting at $745.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Replacement Air Filter

ES#4820965 - CTS-AF-255 - CTS Turbo Replacement Air Filter - Replacement air filter for RS3/TTRS CTS-IT-255/CTS-IT-255-2 - CTS - Audi

Replacement air filter for RS3/TTRS CTS-IT-255/CTS-IT-255-2 Fits 2018 model year only

Brand:
CTS - Corporate Logo
ES#:
4820965
Mfg#:
CTS-AF-255
Ships in 7 Business Days
ON SALE! SAVE 15%
$99.99

This product was last offered at the strikethrough price on
08-26-2026

$84.99 USD
Free Shipping

X34 Evo Intake Adapter

ES#4146991 - 034-108-Z074 - X34 Evo Intake Adapter - Allows for the easy conversion to the new OEM diverter valve style when outfitting your 2019+ RS3/TTRS with a performance intake system! - 034Motorsport - Audi

Allows for the easy conversion to the new OEM diverter valve style when outfitting your 2019+ RS3/TTRS with a performance intake system! 2X Entries Into Our F80 M3 Sweepstakes
Required on 2019+ models with the bolt-on style diverter valve hose

Brand:
034Motorsport - Corporate Logo
ES#:
4146991
Mfg#:
034-108-Z074
Back Ordered
Auto Notify
ON SALE! SAVE 14%
$75.00

This product was last offered at the strikethrough price on
08-17-2026

$64.13 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Pipe Kit - Polished

ES#3617859 - MMICP-MK7-15KP - Intercooler Pipe Kit - Polished - Improve the flow of the charged air through your MK7/8V - Mishimoto - Audi Volkswagen

Improve the flow of the charged air through your MK7/8V

Brand:
Mishimoto - Corporate Logo
ES#:
3617859
Mfg#:
MMICP-MK7-15KP
Ships in 3 Business Days
$416.99 USD
This product is lifetime replacement eligible Lifetime Replacement

CTS Air Intake System

ES#2848078 - CTS-IT-250 - CTS Air Intake System - Give your car Unrestricted air flow - CTS - Audi

Give your car Unrestricted air flow

Brand:
CTS - Corporate Logo
ES#:
2848078
Mfg#:
CTS-IT-250
Special Order: No Guaranteed ETA
$379.99 USD
This product is lifetime replacement eligible Lifetime Replacement

2.5T Evo 4 Inch Air Intake Pipe (OEM Airbox Connect)

ES#4419997 - CTS-IT-256 - 2.5T Evo 4 Inch Air Intake Pipe (OEM Airbox Connect) - This 4 inch air inlet pipe will allow you to keep the factory airbox while providing a full 4 inch intake tract. - CTS - Audi

This 4 inch air inlet pipe will allow you to keep the factory airbox while providing a full 4 inch intake tract. For 2018+ models
CTS Turbo 4" Turbo Inlet Pipe Required for install

Brand:
CTS - Corporate Logo
ES#:
4419997
Mfg#:
CTS-IT-256
Ships in 7 Business Days
ON SALE! SAVE 15%
$199.99

This product was last offered at the strikethrough price on
08-26-2026

$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Filter Oil & Cleaner Kit

ES#4830731 - vwr120000KT - Filter Oil & Cleaner Kit - The filter element deserves to be well looked after and be a part of your regular maintenance schedule. - Racingline - Audi Volkswagen

The filter element deserves to be well looked after and be a part of your regular maintenance schedule.

Brand:
Racingline - Corporate Logo
ES#:
4830731
Mfg#:
VWR120000KT
In Stock
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Throttle Inlet System Adapter

ES#4338065 - MS100198-A - Throttle Inlet System Adapter - DV hose adapter for the 2019+ model year vehicles. - APR - Audi

DV hose adapter for the 2019+ model year vehicles. Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4338065
Mfg#:
MS100198-A
Ships in 5 Business Days
12% off MSRP

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

$40.99

This product was last offered at the strikethrough price on
08-28-2026

$35.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber 4" Intake Conversion Kit

ES#4304601 - 034-108-1045 - X34 Carbon Fiber 4" Intake Conversion Kit - Upgrade your existing 3 X34 Evo Carbon Fiber intake over to our newest full 4 variant today with the X34 Carbon Fiber 4 Intake Conversion Kit! - 034Motorsport - Audi

Upgrade your existing 3” X34 Evo Carbon Fiber intake over to our newest full 4” variant today with the X34 Carbon Fiber 4” Intake Conversion Kit! 2X Entries Into Our F80 M3 Sweepstakes
For 2019+ models you must purchase this adapter kit: ES4146991

Brand:
034Motorsport - Corporate Logo
ES#:
4304601
Mfg#:
034-108-1045
Ships in 2 Business Days
ON SALE! SAVE 14%
$475.00

This product was last offered at the strikethrough price on
08-17-2026

$406.13 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber Closed-Top Airbox

ES#3677474 - 034-108-Z033 - X34 Carbon Fiber Closed-Top Airbox - For customers that originally purchased the 034 open-top cold air intake system and are looking to change up their engine bay with a closed-top setup. - 034Motorsport - Audi

For customers that originally purchased the 034 open-top cold air intake system and are looking to change up their engine bay with a closed-top setup. 2X Entries Into Our F80 M3 Sweepstakes
To be used with 034Motorsport Open-Top Cold Air Intake System (034-108-1040)

Brand:
034Motorsport - Corporate Logo
ES#:
3677474
Mfg#:
034-108-Z033
Ships in 2 Business Days
ON SALE! SAVE 14%
$415.00

This product was last offered at the strikethrough price on
08-17-2026

$354.83 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.

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