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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Description
BFI "Clean Catch" - Crankcase Oil Separator (Audi B8 4.2) (NLA)One of the biggest areas of concern for the longevity of your FSI direct injection engine is the long term effects of oil vapor deposition in the intake and valve train. Even though all FSI engines come equipped with a cyclonic oil separator from the factory time has shown that these separators are not enough and that the biggest contributor to these vaporized oil deposits on the intake valves and plenum are the gasses emanating from the PCV system.
One of the biggest areas of concern for the longevity of your FSI direct injection engine is the long term effects of oil vapor deposition in the intake and valve train. Even though all FSI engines come equipped with a cyclonic oil separator from the factory time has shown that these separators are not enough and that the biggest contributor to these vaporized oil deposits on the intake valves and plenum are the gasses emanating from the PCV system. Without additional filtering and maintenance your intake valves could look like this:
We have designed the best Oil Separator on the market for the B8 S5 platform. Designed to help remove excess oil/water vapor from the intake tract and increase the longevity of your direct injection engine. The Clean Catch Oil Separator will be the only catch can you will ever need to buy.
Made from the highest quality components, these catch cans are built to last a lifetime, and beyond. Designed from the ground up with the honing of many different iterations of internal baffle design, these cans both look and function as well, or better than any on the market today.
Each can employs a specifically designed V-shaped baffle to maximize surface area for increased deposition of condensed vapor, without sacrificing the flow characteristics necessary for the PCV system to function correctly.
Each design has undergone an extensive long term testing process - in both street and race applications to ensure that each can functions with maximum efficiency, without any loss in performance. Utilizing CNC aluminum components along with aerospace quality hose, connectors and hardware, these cans both function and look like an OEM quality piece.
Every Clean Catch system comes with a matte powder coated aluminum can, high flow #8 braided and sport-crimped hoses and hose ends, along with in-house designed CNC machined PCV Port adapter and can bracket, as well our proprietary VAGPORT connection system, a revolutionary PCV connection system,consisting of custom designed and machined port adapters specific to Volkswagen and Audi applications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 1
Asurion does not honor their protection plans
Purchased a 3 year protection plan for my gaming monitor. The monitor broke after 2 years due to accidentally being dropped, which was covered under the plan. Asurion denied my claim saying they do not cover this issue. Thankfully Amazon customer service was able to help me return the monitor but this should have been handled through asurion not Amazon. If you buy a protection plan just know that asurion may not honor it if you need to use it. I have no confidence in asurion after my experience but am grateful for Amazon taking over the issue and fully resolving it for me.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Asurion stands behind their policy
I am very proud to know that Asurion stands behind their policy; if an item doesn't function, it should. The process was user-friendly and quick. Thank you, Asurion.
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Reviewed in the United States on March 23, 2026
★★★★★ 4
Works great.
Ordered for husband to use at office. Says it’s working fine.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Asurion gets 5 stars
Asurion tried to repair our printer. And when it was beyond repair they within 24 hours remitted an Amazon gift card enabling us to purchase a new printer we received in 2 days. I highly recommend Asurion.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Better to have then not!
Excellent when you need it! Prompt claim assistance.
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Reviewed in the United States on March 19, 2026