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Audi A3 Performance Catch Cans

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ECS Catch Can O-ring

ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Boost Cap

ES#3107765 - IEBAVC2 - IE Boost Cap - Used to cap off the the vacuum port on the side of the intake manifold for vehicles running catch cans. Includes a tap to supply vacuum to a boost gauge. - Integrated Engineering - Audi Volkswagen

Used to cap off the the vacuum port on the side of the intake manifold for vehicles running catch cans. Includes a tap to supply vacuum to a boost gauge.

Brand:
Integrated Engineering - Corporate Logo
ES#:
3107765
Mfg#:
IEBAVC2
In Stock
$41.99 USD
Free Shipping
on orders $49 and up

Valve Cover Breather Adapter - 21mm Nipple Fittings

ES#3432298 - 034-101-5004 - Valve Cover Breather Adapter - 21mm Nipple Fittings - DIY breather port adapter to allow a provision for custom catch can setups on 2.0T FSI - 034Motorsport - Audi Volkswagen

DIY breather port adapter to allow a provision for custom catch can setups on 2.0T FSI 2X Entries Into Our F80 M3 Sweepstakes
FSI Engines only - To be used for DIY custom catch can setups

Brand:
034Motorsport - Corporate Logo
ES#:
3432298
Mfg#:
034-101-5004
Ships in 2 Business Days
$90.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catch Can Oil Drain Kit

ES#4630171 - 034-101-Z056 - Catch Can Oil Drain Kit - Gone are the days of needing to remove your 034Motorsport Billet Catch Can Kit to empty the contents. - 034Motorsport - Audi Volkswagen

Gone are the days of needing to remove your 034Motorsport Billet Catch Can Kit to empty the contents. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4630171
Mfg#:
034-101-Z056
Ships in 2 Business Days
$70.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catch Can Oil Drain Kit Adapter

ES#4685487 - 034-101-Z050 - Catch Can Oil Drain Kit Adapter - Replacement drain adapter for ES4630171 - 034Motorsport - Audi Volkswagen

Replacement drain adapter for ES4630171 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4685487
Mfg#:
034-101-Z050
Ships in 2 Business Days
$57.00 USD
Free Shipping

Catch Can V1 Service Kit

ES#4715366 - L131SK - Catch Can V1 Service Kit - Perspex inner can replacement and o-ring for the Leyo V1 Oil Catch Can Kit (L130B) - LEYO - Audi Volkswagen

Perspex inner can replacement and o-ring for the Leyo V1 Oil Catch Can Kit (L130B) Not compatible with the Leyo V2 Oil Catch Can Kit (L135B)

Brand:
LEYO - Corporate Logo
ES#:
4715366
Mfg#:
L131SK
Ships on Nov 10, 2026
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can Drain Kit

ES#3543138 - 20-0024 - Universal Catch Can Drain Kit - Intuitive drain solution for most catch can applications - Radium Engineering - Audi BMW Volkswagen MINI Porsche

Intuitive drain solution for most catch can applications

Brand:
Radium Engineering - Corporate Logo
ES#:
3543138
Mfg#:
20-0024
In Stock at Vendor
$28.99 USD
Free Shipping
on orders $49 and up

More About Performance Catch Cans

Your engine ventilates its crankcase back into the intake to burn off the oil vapor and carbon, but that means your valves and intake are coated with the gunk from your crankcase. It also means you're putting things that aren't air or fuel into your mixture, which means less performance

Let us help you find the parts that fit your Audi

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