BMW N20/N26 Engine Baffled Oil Catch Can Installation Guide By Mishimoto

[@MunchMoar]

Installed my kit today, was a fairly straight forward install except take very good care taking off the ccv fittings off the hoses. One of my clips cracked which means I need to get a replacement hose. I would also recommend to get some zip ties or hose clamps because the vacuum hoses may not be perfectly moulded and fitment may be a bit off.

[@DJRanoia]

Just installed today... A bit late on this... installed it at 120k. With age comes britality from hot-cold cycles. Clips cracked on the crankcase hose and the bottom CCV hose broke the turbo inlet pipe. $30 inlet pipe plastic aftermarket. CCV hose $50 aftermarket. I decided I'm in there so I'm installing metal...so got FTP metal turbo inlet pipe for $200. Well worth it but you need to drop the under-car panel to get to it not hard just takes time to do. The new CCV hose was great and came off after heating up for about 2 min. install was easy. I do have to push down my fender well rubber to remove the can though they don't mention that. I don't mind because it does keep things looking tight. Overall with metal turbo inlet new CCV hose and this catch can... 180 dollar project turned into a $450 catch can... but I made it more bulletproof so I don't mind!

[@georgerodriguez4809]

I have a 2014 F25 with the 2.0 engine, is same engine here but the website says it wont fit???? Can I still use it?

[@mishimoto]

This will fit: 2014-2016 228i / 228ix 2012-2017 320i / 320ix 2012-2016 328i / 328ix 2013-2016 428i / 428ix with ending codes: N20 N26

[@kefirux]

Do I need to unscrew everything to empty the can? Is there a manual how to do it properly?

[@mishimoto]

The bottom of the catch can will twist off for removal and draining. We also have an optional drain kit available if that is something you are interested in!

[@MEMcAndrews]

Use caution. The Mishimoto drain kit I purchased for the Mishimoto catch can did NOT fit. The bottom fittings for the drain valve connection did not fit the hole in the can.@@mishimoto

[@bk307sb3]

hi, i received the kit without the hose clamp so i’m about to buy it now, can you tell me what the size is? thanks!

[@mishimoto]

We are not showing that clamps are included. You are welcome to use any style worm gear clamps if you would like to use them on this application.

[@boost3D55]

Hey im sorry for be late but i just finished the install but the hoses were making contact with my coolant hoses is this alright i think i can make it so it could go around the coolant hoses but just making sure. N20 14

[@mishimoto]

Shouldn't have any issues.

[@jamesgonzalez8680]

If i broke the tab by accident by removing it from the ccv hose to hard, do i need to buy new bmw vent hose since they dont sell that small piece separately?

[@mishimoto]

If this is a piece of the kit that we provide, we may be able to help out. Shoot us an email at [e-mail] and the team will be happy to look into it.

[@MEMcAndrews]

One of the tabs on mine broke, and I considered not worrying about it... but... decided to buy the hose for $40 and use both new fittings from the new hose.

[@AlmightyEye]

My struts have three bolts that don’t seem to align properly with this bracket although it states it’s compatible with a 2017 F30. 🤷🏻‍♂️

[@mishimoto]

Please feel free to contact our team at [e-mail] and they would be happy to help find what wrong.

[@PlattyZach]

will this fit a n20 328i with a after market injen air intake

[@mishimoto]

You should have no issues with this install with an aftermarket intake

[@ENMAR68]

Just an FYI. The strut tower bolts on my 2014 328i N26 was a 16mm not a 13mm. Also, what becomes of the oil that may accumulate in the catch can?

[@mishimotorob5769]

Hi ENMAR68! The strut bolts may be different sizes across the year range of fitments, but the installation procedure will be the same. The blow-by gasses that condense in the can also contain fuel vapor and moisture so the accumulated fluid should be disposed of in the same manner as used motor oil. There are many parts shops and automotive repair facilities that will recycle it for you. The contents of the can should be checked and emptied every 1000 miles until you establish a baseline for your vehicle. This will differ from car to car depending on the season, driving conditions and the area in which you live. We also offer a drain kit which includes a ball valve to quickly and cleanly drain the can for more convenient service. Hope that helps!

[@beavis6011]

i installed strut bar, how can i install this oil catch can ?

[@mishimoto]

Unfortunately, we have not tested with other aftermarket components. Sorry!

[@TS-ji1me]

Have tests been carried out to check engine crank pressure before and after install? Why does this not work with updated angel eye headlights?

[@gracilism]

Module running the HID light interferes with the bracket. Could have been easily designed around but they clearly prototyped using a nonHID car. You can fab a simple extension to make it fit. I get so little amount of oil, I’m not sure it’s going anything.

[@TS-ji1me]

@@gracilism thanks for letting me know, I was trying to compare the video to my mine and couldn’t workout what it is. Yeah, I cleaned my valves at 100k miles and they were not catastrophic, some build up, but carb cleaner, nylon brush brought them back to looking new.

[@mikeg1228]

The heat gun isn’t working to remove the Ccv fitting

[@MK_RS5]

Looks well designed, however I already have a Mishimoto Induction Kit fitted and a Strut Brace, will I still be able to fit the Catch Can?

[@mishimoto]

Hey Marc. Thanks for reaching out. My product team states that our test vehicle for this product was otherwise bone stock. However, the system is mounted fairly low and out of the way in this application. I cant guarantee it, but really don't see you running into an issue with our induction kit and a strut brace installed.

[@Jonfocus03]

Good day, and Happy 4th of July!! Do you have s TQ spec on the 2 bracket bolts and the 3 bracket to can mount bolts?

[@mishimoto]

We do not, however, as long as they are snug you should be good.

[@rafaelbetancourt3551]

I have a 2017 BMW Sdrive28i with an N20 engine Wich kit works for me?

[@mishimoto]

Unfortunately, it does not appear that we have a direct fit kit for the the 2017 328 model. Sorry!

[@travisw6881]

Does anyone know the ID of the CCV side of the hose?

[@mishimoto]

3/4 at the can

[@anthonypipia6990]

Does the universal one fit too

[@mishimoto]

Due to the differences in the can, we do not suggest using the universal catch can in this application.

[@MohamedTarek-qm3vf]

What’s the benefit of having a catch can “n20 bmw”

[@mishimoto]

As with any direct injected engine, reducing the blow by in the system help with carbon buildup on the valves over time

[@michaelskinner896]

I have a 2014 F32 428i. I like the design, lifetime warranty, and pre-formed hoses that this kit has, but am concerned with the strut bracket. How does loosening the 2 strut bolts not affect the alignment of the strut? Thanks.

[@biz4twobiz463]

gravity holds the strut in place, because the car is not moving.

[@williamrookwoodjr.5352]

Will this catch can be compatible with a strut tower brace bar, because the mounting location uses the strut tower bolts?

[@mishimoto]

Hey William, thanks for reaching out. My product team states that our test vehicle for this product was otherwise bone stock. However, the system is mounted fairly low and out of the way in this application. I cant guarantee it, but really don't see you running into an issue with our induction kit and a strut brace installed.

[@MEMcAndrews]

Too bad this catch can configuration DOES NOT fit the N26 with Xenon lights. The Xenon ballast is located right in the location where the can sits. Do not buy this catch can if you have the F30 with Xenon.

[@mishimoto]

Correct. We have this noted within the tech specs of our product page on our website.

[@shaftc]

Your updated kit does not include hose clamps...does that mean they are not needed or we need to supply our own?

[@mishimoto]

Those clamps are not required since this can is under constant vacuum.

[@water3366]

DOES THIS WORK ON N20 F10?

[@mishimoto]

APPLICATIONS 2014-2016 228i / 228ix 2012-2017 320i / 320ix 2012-2016 328i / 328ix 2013-2016 428i / 428ix

[@water3366]

@@mishimoto make one for n20 f10

[@pkspot]

will this work on the bmw f10 528i? same engine so i suppose it should?

[@mishimoto]

The intake will not work as the mounting locations and dimension are not the same between both cars.

[@pkspot]

@@mishimoto is there one that does fit the f10?

[@water3366]

@@pkspot damn they aint even respond to you!

[@juliancarpenter9731]

What is the purpose of installing this equipment? What dose it do ?

[@mishimoto]

The Mishimoto BMW N20/N26 Baffled Oil Catch Can is designed and engineered to reduce carbon buildup, a common issue with the direct fuel injection N20 and N26 engines.

[@YZRandomE]

Will this also work with the 228i or is this only for the 328i?

[@mishimoto]

Fits the following models: 2014-2016 228i / 228ix | 2012-2017 320i / 320ix | 2012-2016 328i / 328ix | 2013-2016 428i / 428ix

[@olsjan-m.]

Mishimoto Automotive do you have something for bmw f20lci 1.5l year 2018?

[@mishimoto]

Unfortunately we never got the B38 in the F20 here in the US so we do not have anything that is a direct fit for your car.

[@olsjan-m.]

Mishimoto Automotive but there is no kit that can be adapted the same?

[@eps8th]

Do you have a direct fitment for a 2016 bmw X4 2.0 L

[@mishimoto]

We unfortunately do not have a direct-fit for the X4 at this time. We do have a few universal options that may work out with some modification! Feel free to reach out to our team at [e-mail] and we would be happy to try and help out!

[@michaelbennett8847]

Work with a 2012 F10 N20 528i?

[@mishimoto]

HI Michael - unfortunately this direct-fit kit will not work for your 2012 528i.

[@gomezleonardo60]

Mishimoto Automotive have you designed one for a F10 528i?

[@pkspot]

hi, I am currently looking for a catch can for the same car, did you find one that works with the f10 528i?

[@cartere9981]

Kiran Puddipeddi I cant find any at all

[@cartere9981]

I’m wondering if you can use the hoses and can but mount it somewhere else but those hoses don’t look very flexible

[@mattbisesto4490]

Hypothetically speaking what would happen if you put the hoses in the wrong ports 😂

[@mishimoto]

The can would not be as effective. Nothing will happen with the vehicle

[@mattbisesto4490]

@@mishimoto I’ve noticed a substantial turbo lag. Is that common after a catch can install?

[@mishimoto]

The catch can should have no effects on power or lag from a turbo.

[@jeffreysavage1362]

FYI - DOES NOT WORK WITH CARS THAT HAVE THE XENON HIGHLIGHT OPTION.

[@mishimoto]

This is correct, we have a note on our website warning people about this.

[@gracilism]

Mishimoto Automotive I would suggest it be in a more prominent area. Upgraded headlights are very common as BMW’s have notoriously poor standard lights. Also, many third party vendors do not mention it at all. Luckily the lights box (ballast/ transformer?) mount is easily modified to relocate.

[@TS-ji1me]

Why does this not work?

[@MEMcAndrews]

You need to inform your aftermarket sellers (i.e. FCP Euro) of this fitment problem. I bought from them, and got into the middle of the install, only to discover this problem AFTER OEM hoses had been destroyed to remove the CCV fittings.@@mishimoto

[@MEMcAndrews]

Hi@@gracilism . Can you give me an idea of HOW to modify this ballast mount? I forced the catch can into place, tilted at an angle, because I had already destroyed the OEM CCV tubing while removing the fittings (with the heat gun). I really do not want the catch can oriented at an angle, and interfering with the Xenon ballast, and could really use your wisdom on the issue! Thanks!

[@eps8th]

I have a 2016 BMW X4 2.0 L does it need this?

[@mishimoto]

Direct-injection engines in general will benefit from a catch-can. It will help reduce the carbon build-up in your intake system and on your valves.

[@CecilTimPappoe]

will it fit on the f25 X3 N20?

[@mishimoto]

This is not directly compatible with the X3.

[@CecilTimPappoe]

@@mishimoto Thank you

[@drazenrivera2004]

Will fit 328i xdrive 2015?

[@mishimoto]

This will fit the 328i xdrive without any issues

[@gamerslust6533]

Does this work with the 528i f10

[@mishimoto]

This will unfortunately not fit the 528i F10