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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
09-29-2026

$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
In Stock
ON SALE! SAVE 15%
$299.99

This product was last offered at the strikethrough price on
09-29-2026

$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
In Stock
ON SALE! SAVE 20%
$149.99

This product was last offered at the strikethrough price on
09-29-2026

$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
Ships in 7 Business Days
ON SALE! SAVE 15%
$179.99

This product was last offered at the strikethrough price on
09-29-2026

$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 7 Business Days
ON SALE! SAVE 25%
$89.99

This product was last offered at the strikethrough price on
09-29-2026

$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
ON SALE! SAVE 15%
$199.99

This product was last offered at the strikethrough price on
09-29-2026

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

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
Ships in 7 Business Days
ON SALE! SAVE 10%
$989.99

This product was last offered at the strikethrough price on
09-29-2026

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

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