Audi B7 Performance Oil Catch Cans

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ECS Catch Can O-ring

Replacement ECS catch can O-ring 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ES#:: 3097721
Mfg#:: N1.50X051

Qty: Availability:

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

Lifetime Replacement

Valve Cover Breather Adapter - 21mm Nipple Fittings

DIY breather port adapter to allow a provision for custom catch can setups on 2.0T FSI FSI Engines only - To be used for DIY custom catch can setups

Brand:
ES#:: 3432298
Mfg#:: 034-101-5004

Qty: Availability:

Ships in 2 Business Days

ON SALE! SAVE 10%

$90.00

This product was last offered at the strikethrough price on
06-28-2026

$81.00 USD

Free Shipping

Lifetime Replacement

More About Performance Oil Catch Cans

Modern PCV systems return crankcase pressure along with particulates suspended in that pressurized air back into the intake to be burned off during combustion, but this poses a problem for your air/fuel mixture and can create carbon buildup, especially with direct injection engines. An oil catch can system intercepts that crankcase pressure relief and traps anything that isn't clean air before it enters your intake so you're only burning air and fuel while keeping your valves clean for healthier operation and fewer issues from carbon buildup.

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Audi B7 Performance Oil Catch Cans

ECS Catch Can O-ring

Valve Cover Breather Adapter - 21mm Nipple Fittings

More About Performance Oil Catch Cans

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