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Audi Performance Intake Breather Hoses

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Upgraded PCV Breather Hose

ES#3177549 - 021834ecs0101KT - Upgraded PCV Breather Hose - Replace your PCV hose with our ECS -10AN Braided Nylon Hose Kit featuring aluminum fittings for a direct-fit heavy duty upgrade! - ECS - Audi Volkswagen

Replace your PCV hose with our ECS -10AN Braided Nylon Hose Kit featuring aluminum fittings for a direct-fit heavy duty upgrade! 10X Entries Into Our F80 M3 Sweepstakes
Upgrade / Replacement PCV Hose - For use with OE PCV System

Brand:
ECS - Corporate Logo
ES#:
3177549
Mfg#:
021834ECS0101KT
In Stock
ON SALE! SAVE 25%
$178.99

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

$134.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TSI Upgraded Silicone PCV Breather Hose (06J103213D)

ES#4879408 - 054515LA03 - TSI Upgraded Silicone PCV Breather Hose (06J103213D) - Replace your failure-prone plastic PCV hose with a durable, long-lasting solution! - ECS - Audi Volkswagen

Replace your failure-prone plastic PCV hose with a durable, long-lasting solution! 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4879408
Mfg#:
054515LA03
Ships on Oct 30, 2026
ON SALE! SAVE 25%
$115.99

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

$86.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Breather Hose

ES#3419607 - 034-101-3040 - Silicone Breather Hose - Reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit - 034Motorsport - Audi Volkswagen

Reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit 2X Entries Into Our F80 M3 Sweepstakes
For models with AWP engine code - Up to the 2002 model year

Brand:
034Motorsport - Corporate Logo
ES#:
3419607
Mfg#:
034-101-3040
Ships in 2 Business Days
$65.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Check Valve Inlet Breather Hose

ES#4030582 - 034-101-3047 - Silicone Check Valve Inlet Breather Hose - Includes hose clamps! - 034Motorsport - Audi

Includes hose clamps! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4030582
Mfg#:
034-101-3047
Ships in 7 Business Days
$17.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Breather Hose

ES#3419602 - 034-101-3041 - Silicone Breather Hose - Reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit - 034Motorsport - Audi Volkswagen

Reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit 2X Entries Into Our F80 M3 Sweepstakes
For models with AWP engine code - From the 2003 model year

Brand:
034Motorsport - Corporate Logo
ES#:
3419602
Mfg#:
034-101-3041
Back Ordered
$67.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Block Breather Hose

ES#4858143 - 034-101-3012 - Block Breather Hose - Silicone block breather hose for Audi I5 motors which use crumbly rubber or expensive steel hoses. - 034Motorsport - Audi

Silicone block breather hose for Audi I5 motors which use crumbly rubber or expensive steel hoses. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858143
Mfg#:
034-101-3012
Ships in 2 Business Days
$49.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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