SKU: 32719939097

BMS Oil Catch Can for G Chassis B58 BMW M240 M340 M440

$100.35 $111.50
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Description

BMS Oil Catch Can for G Chassis B58 BMW M240 M340 M440Keep Oil Out of your Gen 2 B58 BMW Air Intake System! It's no secret that the B58 BMW turbo motors can suffer from oil control problems causing the oil to blow through and coat the intercooler and charge piping, gunking up intake valves and the VANOS system, lowering the effective octane, and generally degrading engine performance. The higher your boost levels the more apparent these problems become. The solution to this problem has finally arrived.

Keep Oil Out of your Gen 2 B58 BMW Air Intake System!

It's no secret that the B58 BMW turbo motors can suffer from oil control problems causing the oil to blow through and coat the intercooler and charge piping, gunking up intake valves and the VANOS system, lowering the effective octane, and generally degrading engine performance. The higher your boost levels the more apparent these problems become.

The solution to this problem has finally arrived. The BMS oil catch can. While there are other catch cans on the market they all fall short in various areas. Some are mounted on the hot/turbo side of the motor preventing proper vapor condensation. Others utilize hoses that are too small and runs that are too long to allow proper PCV ventilation causing internal motor/ring sealing issues. Some have insufficient or no internal baffle system while others have internal baffles systems that are too restrictive. Some even bypass the PCV system all together venting crankcase gas and odor to the atmosphere. Most are simply repackaged oil catch cans from smaller/lower power motors shoehorned into place in the turbo BMW engine bay.

To solve these problems Burger Motorsports designed their oil catch can kit from the ground up specifically for the B58 turbo BMW application. It features 100% CNC machining with zero welding for a precision fit and long life. The can itself is guaranteed for the life of the vehicle. The hoses exceed the OEM PCV piping in diameter and that flow rate is maintained throughout the entire oil catch can ensuring no excessive crankcase pressure buildup. The BMS OCC retains the factory fully closed loop PCV operation preventing any PCV vapor from leaking to atmosphere. The mounting locations are selected to minimize the line length, allow more efficient operation, and retain a stealth look. Install takes around 20 minutes, includes all required hardware, and is 100% reversible. Simply unscrew the base of the can or use the drain plug to safely dispose of captured oil with the rest of your used motor oil during oil changes. Made in the USA.

Requires either the BMS B58 G20 Billet Intake or the BMS B58 BMW M240i M340i Competition Cold Air Intake to fit or if you would like to keep the factory intake you can use the BMS G20 B58 intake muffler delete to make room needed for the can. 

FEATURES AND BENEFITS

• Increases Air Intake Efficiency
• Promotes Engine Longevity
• Non-Clogging Air/Oil Separation Triple Baffle
• Free Flow Solid No Restriction Design
• Retains factory fully closed loop PCV operation
• Large Intake/Outlet No Tapering Down
• Anodized Black Aluminum
• Made in the USA & Guaranteed for Life

• Simply unscrew the base every 3-6 months to empty or use the 1/8th NPT drain plug.
• Non-Clogging, No Service Needed Air/Oil Separation Triple Baffle
• High flow to eliminate crankcase pressure caused by more restrictive designs 
• Large 16mm+ inlet and outlet exceeds OEM PCV sizing
• Precision CNC Machined from Solid Blocks of High-Grade Aluminum

Vehicle Fitment

BMW 2 Series
• 2022+ G42 B58 BMW M240i and M240i xDrive

BMW 3 Series
• 2019+ G20 G21 B58 BMW M340i and M340i xDrive

BMW 4 Series
• 2021+ G22 G23 G26 B58 M440i and M440iX including Gran Coupé

Can dimensions

Can dimensions with lid: 4.4" (111mm) Tall
Can Diameter: 2.7" (68.5mm)
Lid Length: Back to nozzle end: 4" (101mm)
Nozzle Outer Diameter: .75" (19.2mm) 
Nozzle Inner Diameter:  0.669" (17mm) 
Can Capacity: 2.5 oz (74 ml)

What's Included

• (1) BMS G Chassis B58 BMW Oil Catch Can
• (1) Billet B58 bracket
• (1) Billet B58 90º 19mm nipple to PCV bracket adapter nipple
• (1) Heavy-duty formed silicone inlet hose
• (1) Heavy-duty straight 3" silicone outlet hose
• (2) Bracket to can screws M5x0.8x12mm internal hex
Cars with factory intake
• (1) BMS B58 intake muffle delete

 

    B58 Oil Catch Can for G Chassis M240 M340 M440 Install Video

    2022 G22 BMW M440i shown with our B58 Competition intake and B58 Billet Strut Braces.


    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
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    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
    SKU: 32719939097

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    4.0 ★★★★★
    Based on 10 reviews
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    Product Reviews
    D
    Verified Purchase
    dacker
    Lexington, US
    ★★★★★ 5
    Rejuvenates your Robovac, but one caution
    I was a little wary buying third-party aftermarket parts for my Eufy Robovac 30c, however, all the parts in this kit are virtually identical to OEM parts. I replaced all three brushes and all three filters and let it loose on my Golden Retriever-inhabited living room. I can honestly say the result was a 50% increase in the amount of fur collected. I suspect that over time there is a loss of performance so gradual that it's easy to not notice. I assume the new filters returned the vacuum power to it's original level of suction was a big factor. When I was browsing through all the available choices here on Amazon, a plastic "ring" kept appearing in many of the product images, however, people did not know what it is for or simply did not get one in their shipment. If you look at the photos I've attached one can see that I did indeed get one and figured out its purpose, to remove fur and/or hair from the horizontal brush. The bottom line is that I would definitely buy this item again. =========== EDIT, four weeks later: Since replacing the main roller brush with the one included with this product, I have experienced several “Roller brush is stuck” shutdowns and alerts. In each case, there has been nothing tangled in the brush and the brush was free to spin. I have to say it’s quite annoying to come home expecting the floor to be cleaned but only to find this error long before the job was finished. Today it gave this error twice in one cleaning cycle. I never experienced this problem with the OEM roller brush.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 8, 2019
    S
    Verified Purchase
    SFriedman
    Natrona Heights, US
    ★★★★★ 5
    Euphy works good as new!
    Style: 19 Pack
    As soon as I opened the package everything looked the same- pre-filters, filters, main brush, and side brushes. I changed the big brush first;the only issue was the new brush body didn't have the white arrows to help aligning but that didn't affect how the brush worked. I changed filter and pre-filter, and finally the side brushes. When I turned on my "Goophy" and tried to let her run the side brushes were a little too (Goophy's side brushes sounded a little louder). I trimmed the side brushes a little and all was well. Goophy didn't want to run herself but it didn't take long for me to figure out it wasn't the new brushes ;just the operator pushing the wrong button. My Goophy Euphy did what she was supposed to do- vacuum the carpet and tile floor. Goophy Euphy still wanted to take the long way to her charging station which was nothing new and easily corrected. Over all the new brushes and filter restored Goophy Euphy back to when we first used her!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 22, 2023
    T
    Verified Purchase
    Turtle Block
    New York, US
    ★★★★★ 4
    Don't be cheap like me - buy these and save yourself the hassle!
    Style: 19 Pack
    I made the mistake of going with another, slightly cheaper set of replacement parts for our Eufy RoboVac 11S. I did not heed the cautionary tales which lead me having to find replacement parts for the replacement parts. This brand fits our vacuum perfectly - the corner brushes don't pop off, the filter is the right size and the roller brush gets sufficiently tangled with cat hair so clearly also a good fit. My only concern (and why I only gave four stars) is - surprise! - the corner brushes. Do they stay on? YES! In fact, they is so secure, I had difficulty swapping one out. Here's the peculiarity of the brand - the "whiskers" on the spinner fell out. I found them all over the floor, on different surface types and under various conditions; they were not getting caught on any one thing. Not all at once, but over two or three uses, one of the corner brushes had become devoid of almost two entire spokes! Ironically, the little guy can't seem to pick up his own mess but I digress. Without the whiskers to grasp, removing the part was difficult. I ended up using a small flathead screwdriver for leverage to pop it off. While the other corner brush appeared to have shed some whiskers as well, it was not in need of replacement. Despite the shedding, this will be my first go-to for replacement parts next go round.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 24, 2022
    A
    Verified Purchase
    Afework
    Battle Creek, US
    ★★★★★ 5
    Nothing.
    Style: 19 Pack
    It’s as shown & working properly for now.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 1, 2026
    M
    Verified Purchase
    MMK
    Massapequa, US
    ★★★★★ 5
    Good resource.
    Style: 19 Pack
    Tried unsuccessfully to get parts from eufy but they were out of stock Pleased to get what I needed right away here.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 27, 2025

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