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Audi A4 CTS Intake Systems

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Performance Air Intake System

ES#3449437 - CTS-IT-260 - Performance Air Intake System - Add increased horsepower and torque throughout the entire powerband, and an aggressive sound! - CTS - Audi

Add increased horsepower and torque throughout the entire powerband, and an aggressive sound!

Brand:
CTS - Corporate Logo
ES#:
3449437
Mfg#:
CTS-IT-260
In Stock
ON SALE! SAVE 15%
$269.99

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

$229.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance High-Flow Air Intake System - 6" Velocity Stack

ES#4045629 - CTS-IT-290R - Performance High-Flow Air Intake System - 6" Velocity Stack - Designed to work in conjunction with the OEM air scoop to seamlessly force cold air into the system - Flowed through a massive 6" velocity stack filter! - CTS - Audi

Designed to work in conjunction with the OEM air scoop to seamlessly force cold air into the system - Flowed through a massive 6" velocity stack filter!

Brand:
CTS - Corporate Logo
ES#:
4045629
Mfg#:
CTS-IT-290R
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$299.99

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

$254.99 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 8 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

Silicone Intercooler Hose Kit

ES#2848048 - CTSSILB7ITKIT - Silicone Intercooler Hose Kit - Add a better flowing, stronger set of hoses to your vehicle and keep it running strong. - CTS - Audi

Add a better flowing, stronger set of hoses to your vehicle and keep it running strong.

Brand:
CTS - Corporate Logo
ES#:
2848048
Mfg#:
CTSSILB7ITKIT
In Stock
ON SALE! SAVE 15%
$179.99

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

$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Atmospheric Blow-off Valve Spacer

ES#2862882 - CTSDVSPCR - Atmospheric Blow-off Valve Spacer - Direct bolt on spacer without worry of a check-engine light - CTS - Audi Volkswagen

Direct bolt on spacer without worry of a check-engine light

Brand:
CTS - Corporate Logo
ES#:
2862882
Mfg#:
CTSDVSPCR
Ships in 8 Business Days
ON SALE! SAVE 25%
$89.99

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

$67.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intercooler Hose Kit

ES#2848059 - CTSSILB8ITKIT - Silicone Intercooler Hose Kit - Add a better flowing, stronger set of hoses to your vehicle and keep it running strong. - CTS - Audi

Add a better flowing, stronger set of hoses to your vehicle and keep it running strong.

Brand:
CTS - Corporate Logo
ES#:
2848059
Mfg#:
CTSSILB8ITKIT
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$199.99

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

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

Silicone Turbo Inlet Hose

ES#3438170 - CTS-SIL-083 - Silicone Turbo Inlet Hose - Smooths the intake tract & provides unimpeded airflow - CTS - Audi

Smooths the intake tract & provides unimpeded airflow

Brand:
CTS - Corporate Logo
ES#:
3438170
Mfg#:
CTS-SIL-083
Back Ordered
ON SALE! SAVE 15%
$69.99

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

$59.49 USD
Free Shipping
Scratch and Dent Item

Performance Air Intake System *Scratch And Dent*

ES#5470975 - CTS-IT-260sd5 - Performance Air Intake System *Scratch And Dent* - Add increased horsepower and torque throughout the entire powerband, and an aggressive sound! - Scratch & Dent - Audi

Add increased horsepower and torque throughout the entire powerband, and an aggressive sound! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5470975
Mfg#:
CTS-IT-260SD5
In Stock
ON SALE! SAVE 30%
$269.99

This product was last offered at the strikethrough price on
07-08-2026

$188.00 USD
Free Shipping
on orders $49 and up
Scratch and Dent Item

Performance High-Flow Air Intake System - 6" Velocity Stack *Scratch And Dent*

Designed to work in conjunction with the OEM air scoop to seamlessly force cold air into the system - Flowed through a massive 6" velocity stack filter! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5470428
Mfg#:
CTSIT290RSD
Ships in 1 Business Day
Limited Qty Sale
$299.99

This product was last offered at the strikethrough price on
07-21-2026

$263.99 USD
Free Shipping
on orders $49 and up

CTS Turbo Intake Manifold With Port Injection

ES#4819281 - CTS-HW-0420RFUEL - CTS Turbo Intake Manifold With Port Injection - Increase Air and Fuel Flow with this CTS Kit! - CTS - Audi Volkswagen

Increase Air and Fuel Flow with this CTS Kit!

Brand:
CTS - Corporate Logo
ES#:
4819281
Mfg#:
CTS-HW-0420RFUEL
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$989.99

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

$890.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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