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Performance Baffled Oil Catch Can System - Audi B7 A4 2.0T

Keep your intake tract clean and carbon free
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

ECS
Mfg Part #
010371ECS01KT
ECS Part #
ES#2966735
Brand
ECS

SALE: 548.14 (5% OFF)
WAS: $576.99 on 06-13-2026

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


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This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
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Est. Ship Date:
Ships on Nov 13, 2026
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Product Details

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Introducing ECS Tuning's newest release, the Performance Baffled Oil Catch Can System, engineered in-house and manufactured in the USA. Our system was designed with the consumer in mind to provide effortless installation with no necessary modifications to be a perfect fit for your 2.0T. With no required modification, this performance system is also fully reversible and even fits beneath the factory engine cover! 

Today's direct fuel injection systems have taken engine performance to a whole new level, but there is a drawback. Without fuel vapor to help clean the intake valves, the oil particles that are drawn into the intake from the PCV system will deposit themselves onto the valves and intake ports. Over time this will result in increased levels of carbon buildup, reducing fuel octane and resulting in lost power and poor drivability.

Key benefits of the ECS Baffled Oil Catch Can System:

  • Highly Efficient Oil Separator (Catch Can):
    • Strategically positioned 4 chamber baffle system maximizes oil / air separation 
    • Engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can
    • Knurled and black anodized integrated oil dipstick makes inspecting oil volume of the reservoir clean and simple
    • Fully serviceable for routine cleaning and maintenance; Includes 2.5mm allen key to remove baffle plates for cleaning
    • -10AN fittings for leak-free fitting connections
    • 6061-T6 billet machined body, anodized black for lasting protection and appearance
    • Easy to drain reservoir, simply un-threads from the oil separator for quick draining or cleaning 
  • Billet machined FSI Adapter Plate integrates -10AN fittings for leak-free fitting connections to the custom length -10AN braided nylon hose and connects the OEM PCV hose to a machined factory fitting connection 
  • Completely reversible installation, as no OEM components are permanently modified. This is ideal for those who choose to remove their catch can during the cold winter months

Most catch cans replace of the factory PCV (positive crankcase ventilation) system, however the ECS Tuning Performance Baffled Oil Catch Can System utilizes key components of the OEM PCV system to expand on it's efficiency by retaining ultra-fine oil vapor that has already passed through the factory fine oil separator. This also provides the benefit of not having to empty the oil can catch as often as other systems on the market, since the oil vapor will be filtered through two components before reaching the intake tract. Although the OEM PCV system performs well and meets emissions standards, installing ECS Tuning's Performance Baffled Oil Catch Can System will increase efficiency of the PCV system and keep the ultra-fine oil vapor contained in the blow-by gases from entering your intake system and causing excessive power loss and carbon buildup.

Each system includes the following:

  • 4 Chamber Baffled Oil Catch Can with integrated dipstick and service tool
  • CNC bent, black anodized, aluminum catch can bracket
  • Fasteners for securing the bracket to the coolant reservoir bracket
  • -10AN black nylon braided hose
    • Cut to the perfect length -- This alone makes installation as easy as changing your own oil!
    • -10AN black anodized fittings are pre-installed on each hose for a direct fit install
    • Oil and fuel resistant to chemical degradation 
  • -10AN black anodized line separators 
  • Oil and fuel resistant, high temperature viton o-rings pre-installed on all adapters
  • Billet machined 6061-T6 aluminum components, anodized black:
    • PCV end cap fitting with securing clip
    • -10AN machined PCV adapter plate

Engineered and manufactured in the USA, you can expect the best performance and longevity with our superior Baffled Oil Catch Can System from ECS Tuning!


Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
Audi B7 A4 FWD 2.0T Use vehicle selector to confirm fitment
Audi B7 A4 Quattro 2.0T Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty Lifetime
6mm Stainless Washer, Priced Each Bremmen Parts - Corporate Logo 2 YES
Stainless Allen Head Bolt - Priced Each ECS - Corporate Logo 1 YES
Zinc Plated Steel Hex Nut, Class 8, M6x1 Thread Size, 10mm Wide, 5mm High ECS - Corporate Logo 2 YES
8oz Catch Can Assy - Reverse Flow, Black Anodized ECS - Corporate Logo 1 YES
M5x0.8x25 18-8 SS Button-Head Socket Cap Screw Bremmen Parts - Corporate Logo 1 YES
M5x0.8 Zinc Plated Steel Hex Nut Bremmen Parts - Corporate Logo 1 YES
M5 Type 18-8 Stainless Steel Washer (5.3mm ID, 15.0mm OD) Bremmen Parts - Corporate Logo 1 YES
8mm Spacer ECS - Corporate Logo 1 YES
Longitudinal 2.0T FSI Catch Can Feed Line ECS - Corporate Logo 1 YES
Longitudinal 2.0T FSI Catch Can Return Line ECS - Corporate Logo 1 YES
PCV / Intake Block Off Cap ECS - Corporate Logo 1 YES
-10AN Feed/Return Hose Line Separator ECS - Corporate Logo 2 YES
M6x16 Bremmen Parts - Corporate Logo 1 YES
Valve Cover (Catch Can) PCV Adapter Plate ECS - Corporate Logo 1 YES
B7 Catch Can Bracket ECS - Corporate Logo 1 YES

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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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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