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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Intake Air Box Parts

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B9 A4/S4 Carbon Fiber Inlet Scoop

ES#3537354 - 024641ecs02KT - B9 A4/S4 Carbon Fiber Inlet Scoop - Channel air to your intake with performance syle! - ECS - Audi

Channel air to your intake with performance syle! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3537354
Mfg#:
024641ECS02KT
Ships on Dec 11, 2026
ON SALE! SAVE 10%
$271.61

This product was last offered at the strikethrough price on
05-02-2026

$244.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake Scoop & Overlay Kit

ES#3476954 - 024641ecs01KT - Carbon Fiber Intake Scoop & Overlay Kit - Full solution to give your factory intake system a performance look! - ECS - Audi

Full solution to give your factory intake system a performance look! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3476954
Mfg#:
024641ECS01KT
Ships on Dec 11, 2026
ON SALE! SAVE 10%
$427.99

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

$385.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Oval Head Bolt - Priced Each

ES#2127130 - WHT002310 - Hex Oval Head Bolt - Priced Each - Hex bolt used in various places on your European vehicle - 6x50x20 - Genuine Volkswagen Audi - Audi

Hex bolt used in various places on your European vehicle - 6x50x20 Secures the intake air duct to the airbox - qty 2 needed

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2127130
Mfg#:
WHT002310
In Stock
45% off MSRP

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

$3.59

This product was last offered at the strikethrough price on
07-20-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Box

ES#3186596 - 8W0133837B - Air Box - Complete air box assembly, includes air filter - Genuine Volkswagen Audi - Audi

Complete air box assembly, includes air filter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3186596
Mfg#:
8W0133837B
Ships in 1 day
8% off MSRP

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

$474.99

This product was last offered at the strikethrough price on
07-20-2026

$434.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Intake Air Box Parts

Whether you just want to go back to stock, need to replace a cracked intake airbox, or want to make an upgrade to stave off heat soak, we have OEM intake air boxes and Aftermarket performance intake air boxes ready and waiting for you.

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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