It is important to have the best audi a4 b7 oil catch can. We are here to help you pick the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Espeeder Audi A4 B7 Oil Catch Can READ REVIEW

Best For Custom Fit: Buy: Evil Energy Audi A4 B7 Oil Catch Can READ REVIEW

Best For Universal Fit: Buy: Speedwow Audi A4 B7 Oil Catch Can READ REVIEW

Best For Diesel Engine: Buy: Rulline Audi A4 B7 Oil Catch Can READ REVIEW

Best For Worth The Money: Buy: Vincos Audi A4 B7 Oil Catch Can READ REVIEW

Best For Fuel Economy: Buy: Muge Racing Audi A4 B7 Oil Catch Can READ REVIEW

Best For Stainless Steel Wool: Buy: Top10 Racing Audi A4 B7 Oil Catch Can READ REVIEW

Best For High Temperature: Buy: Jdmon Audi A4 B7 Oil Catch Can READ REVIEW

Best For Inner Diameter: Buy: Mr Hello Audi A4 B7 Oil Catch Can READ REVIEW

Best Overall: Espeeder Audi A4 B7 Oil Catch Can

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Best part: Espeeder Audi A4 B7 Oil Catch Can costs reasonable and it is available to ship in 24 hours. The espeeder audi a4 b7 oil catch can do the job, is designed to super light and it is durable. With oil catch can you keep your engine clean under hard driving conditions, allowing ""cleaner"" gases to be passed back into the intake. The oil catch can will remove carbon and sludge build - up in the intake system, prolong engine longevity, and increase engine performance.

The can is compact and it goes fast. And, it is easy to modify, it looks good and has a universal design. Above all, the espeeder audi a4 b7 oil catch can is affordable, is great for superior quality and it fits perfectly.

Almost all customers found that the can is great for keeping oil where it belongs. In addition, they also found that the ones that come with it are suitable. Also, they strongly agree that this oil catch can kit includes 2 pairs of aluminum fittings, and the size is m16 * 1.5 to 3/8 barb for 3/8 hose, m16 * 1.5 to 5/8 barb for 5/8 hose.

• This will not work way.
• This has the added benefit of a baffle and dipstick.
• This fits most car oil catch tanks.
• This installed easily and it is suitable for heavy duty.

Best For Custom Fit: Evil Energy Audi A4 B7 Oil Catch Can

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Compared with other cans in this category, the Evil Energy Audi A4 B7 Oil Catch Can has a convenient design. The evil energy audi a4 b7 oil catch can be good for peace of mind, makes for nice quality and it is fitment. A built in dipstick can check the fluid level, When it gets too full of oil you need to empty and clean it for reusing. Further, this can be applied to most cars, making sure there's enough room for installation.

The can is made with aluminum alloy and has a perfect design. Further, the can can scan for engine codes, does the job and it is white. Finally, the evil energy audi a4 b7 oil catch can works perfectly, is made for heavy duty, It is brand new and has a simple design.

Most buyers agree that the can has a baffle which basically helps the oil not jump around back into the tube. Further, a few strongly agree that the can is as good as the more expensive brands. Further, they strongly agree that the can is the most chemical resistant and will not oxidize, unlike bronze, copper, or regular steel wool.

• This is a generic can with a couple different adapters.
• It is actually decent quality.
• This will literally fit any car.
• This can be used on any turbocharged vehicle. installation will vary from engine to engine.

Best For Universal Fit: Speedwow Audi A4 B7 Oil Catch Can

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Speedwow line can come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. And, the Speedwow Audi A4 B7 Oil Catch Can is great for customer service and it is great for easy but cheap hoses. Make sure this fits by entering your model number. The oil catch can have a low micron bronze filter which is nice and there is also a larger baffle. Finally, the speedwow audi a4 b7 oil catch can is available in 3 different colors: red, black and blue.

Most customers opine that the can come with everything in the photos. Moreover, they strongly agree that it is better to install 2, one for each cilinder bank. Moreover, a few say that the can is easy to install on a fiat 124 spider. In short, at the price, they believe that they got a steal of a deal with it.

• This comes with a tiny tiny hose, will cause vaccume issues for bigger systems.
• This is best with less than a 3/8-1/2" of accumulated oil in the bowl.
• This is made with a bracket specifically for mounting in the ram.
• This is the only and biggest downside of direct - injected engines.

Best For Diesel Engine: Rulline Audi A4 B7 Oil Catch Can

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The Rulline Audi A4 B7 Oil Catch Can's material feels more premium than its price would suggest. In addition, the rulline audi a4 b7 oil catch can definitely be worth the money, can be bought for good value and it is very good. Make sure this fits by entering your model number. Further, it is made of high quality 0046 aluminum for added strength and durability, fully tig welded, lightweight and corrosion resistant. Above all, the rulline audi a4b7 oilcatch can is available in 8 attractive colors: hose upgraded-black, black, blue etc., so, it's likely one of your favorites is in the mix.

Almost all customers opine that the can has more than normal amounts of blowby, normally present in high milage engines. Further, a few say that the can is universal, so it will fit on anything you make it fit on. And, they strongly agree that the can is a pipe fitting thread.

• These make one with an air vent on top with a little filter on it.
• This fits like 99% of any and all vehicles, no mater what engine it has.
• This is a straight shot for the two vacuum lines.
• This will only cost a couple dollars and will be much easier to work.

Best For Worth The Money: Vincos Audi A4 B7 Oil Catch Can

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Vincos offers a variety of cans for personal choice and yet maintains quality in all the variants. The Vincos Audi A4 B7 Oil Catch Can is also a washable stainless screw on filter/breather with a hose clamp to stop it coming loose with vibration. They come with an air filter, You could use it as a vent system, or you could ignore it. Moreover, it works perfectly, comes with a direct fit and it is designed to be worth every penny.

The can has pushed hoses onto the intake, It was bought again and has a design style. Most importantly, the vincos audi a4 b7oil catch can is used to install a mounting bracket( bend and drill a piece of aluminum to make a mounting bracket) in a proper position, then install the oil catch can to the bracket.

Almost all buyers opine that the can includes a number of fittings. In addition, a few say that it can take some time to fully thread or unthread so it seals properly. Further, a few say that the can gets mounted exactly, no clue on your particular car. Overall, most buyers agree that the can suits best, and no one questions it.

• This comes with 3 separate sized fittings depending on the lines in the vehicle.
• This is that making the valve dirty quickly affects power and fuel consumption again.
• This is a sturdy unit and definitely catches fluid.
• They fit together very well, plus it can ’t be beat for value.

Best For Fuel Economy: Muge Racing Audi A4 B7 Oil Catch Can

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The Muge Racing Audi A4 B7 Oil Catch Can give the top-tier can a run for their money by offering flagship specs at a much more affordable price. And, the muge racing audia4 b7 oil catchcan have an upgraded structure and it works well. Make sure this fits by entering your model number. The capacity of the polish baffled reservoir is 400ml, enough for daily use. Lastly, the muge racing audi a4 b7 oil catch can is available in 4 different colors: red, 750ml black, black etc.,.

Almost all customers quickly discovered that the can comes with different size connectors for the catch can. Also, a few say that the can will work, but not as effectively as one with a separator media in it. Further, a few also found that the one included is not strong enough, can be modified to mount somewhere else by drilling the handle. The can itself is good.

• Use your own nuts&bolts to hold the bracket to the unit.
• Take a new hose and cut a suitable length you think.
• This fits perfectly, is built for fuel economy and it fits well.
• This is designed for easy installing and it is highly recommended.

Best For Stainless Steel Wool: Top10 Racing Audi A4 B7 Oil Catch Can

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The Top10 Racing Audi A4 B7 Oil Catch Can's material feels more premium than its price would suggest. In addition, the top10 racing audi a4 b7 oil catch can come with is just a gift for free. The Manufacturer says: Our oil catch can kit can effectively reduce the fuel consumption of high-speed engines and turbine engines. This oil catch can ensure long-term stable performance. Finally, the top10 racing audi a4b7 oilcatch can is available in 6 vibrant colors: black-1, micron bronze oil oil catch, black etc., so, it's likely one of your favorites is in the mix.

Most buyers agree that the can is a known issue with these cans. Moreover, a few strongly agree that the can works for race bike catch can. Moreover, a few also found that the can works well, does its job and catches the blow by oil.

• This allows cleaner gas to return to the inlet.
• This is made of high-quality aluminum for enhanced strength and durability.
• Take a new hose and cut a suitable length you think.
• Use your own nuts&bolts to hold the bracket to the unit.

Best For High Temperature: Jdmon Audi A4 B7 Oil Catch Can

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Compared with other cans in this category, the Jdmon Audi A4 B7 Oil Catch Can has a convenient design. The jdmon audia4 b7oil catch can comes with the necessary bracket and it has increased horsepower. Keep your engine in top condition. This universal oil catchcan catch the oil and moisture in the blow - by gas that causes carbon and sludge build - up in the intake system and the engine.

The can is brand new and it is durable. Lastly, the jdmon audi a4 b7 oil catch can looks awesome and it is designed for universal fitment.

Almost all buyers found that the can is great for keeping blowing out of the intake manifold. In addition, they strongly agree that the can fits Porsche Cayenne 2004. And, they strongly agree that the can comes with all the fittings and bolts. In short, buyers found this to be one of the best possible for daily purposes.

• Jdmon oil catch can kit is built-in o-rings which can prevent oil leaking.
• This can not, it must be run inlet and outlet.
• The hose provided doesn’t match with the quality of the can.
• This will help get more oil out of the air.

Best For Inner Diameter: Mr Hello Audi A4 B7 Oil Catch Can

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We would, of course, be remiss if we didn't mention Mr Hello audi a4 b7 oil catch can for daily use. The Mr Hello audi a4 b7 oil catch can is easy to scratch and does not fade. Make sure this fits by entering your model number. Also, it is made of high quality aluminum and tig welded for enhanced strength and durability.

Finally, the Mr Hello audi a4 b7 oil catch can is designed for universal fitment, It is built for maximum capacity and has good design.

Almost all customers opine that the can come with a 7-10mm inner diameter hose, You can measure the inner diameter of your hose to see if it fits. And, they also found that the can comes with an optional breather. In addition, a few say that the can will cause the car to throw a code and run crappy.

• This is best for high capacity, it is fitment and has universal design.
• This 750ml catch can work great.
• This catches about 100cc per change.
• high capacity of 750ml(0.75l),fit for most cars such as Honda, Toyota, Ford etc.