Genuine BMW
SKU: KIT-81292208037KT

BMW N54 Walnut Blasting Kit - 81292208037KT

1 Series M, 135i, 335i, 335i xDrive, 335is, & more

Kit includes BMW media blasting wand, vacuum adapter, media blaster with walnut media, and replacement gaskets for intake manifold



Available
In Stock
Price each: $246.34
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
KIT-81292208037KT
FCP Euro ID:
Quality:
Genuine

OE Numbers

81292208037, 98030, 580716, 11617547242, 13547522361, 81292208033

MFG Numbers

98030, 58766, 580716, 537.890, 70-37146-00, B1100003

This Kit Includes

Qty Part SKU Brand Price
1 Media Blasting Machine Cylinder Head Adapter BMW-81292208037 $81.49
1 Media Blasting Machine Cylinder Head Adapter GRP-98030 $104.03
1 Media Blasting Machine Cylinder Head Adapter FCP-580716 $18.19
1 Engine Intake Manifold Gasket ELR-537890 $17.95
1 Fuel Injection Throttle Body Mounting Gasket REI-703714600 $8.69
1 Media Blasting Machine Cylinder Head Adapter FCP-B1100003 $15.99

Product Information

Direct injection has many advantages over port injection in terms of performance and efficiency. One area where direct injection engines have a problem however is the buildup of carbon in the cylinder head leading to the intake valves. This occurs due to blow-by from the crankcase being released into the intake manifold via the crankcase ventilation system. Overtime this carbon builds up and starts to restrict the flow of air through the intake manifold and into the engine via the intake ports on the cylinder head.

Additionally, this carbon gums up the backside of the intake valves and valve stems. This buildup also has a negative effect on how air flows into the engine. In extreme cases, carbon buildup on the backside of the intake valves can cause the valve to no longer seat properly against the seat on the cylinder head.

The N54 engine has a known issue with carbon build-up on the valves and intake port. Even with an upgraded catch can or inline PCV valve buildup will still occur. With elevated boost levels, this problem becomes worse. Removing the intake manifold and inspecting the intake ports is something that should be periodically done on the N54 engine.

About Genuine BMW

The original parts used by BMW to build your car are available as replacement parts under the “Genuine BMW” brand. When ordering a Genuine BMW part you are guaranteed to get the same part that you would pick up from your local dealerships part department. Genuine BMW parts have been built to BMW’s stringent standards and are the same quality of the original parts used to build your Ultimate Driving Machine.

You may not realize this, but the parts that make up your BMW are not necessarily manufactured by BMW. No cause for concern, as BMW designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for BMW for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine BMW parts box and find an OEM branded part inside, simply with the addition of a BMW logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.

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BMW 335xi

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BMW 135i

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BMW 535i

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BMW 335i xDrive

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BMW 535i xDrive

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BMW 1 Series M

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BMW 335is

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BMW 740i

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BMW 740Li

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Product Reviews

7 Reviews

3.9
Average rating
Leave a review
Matthew
on Thu, Jan 02 at 08:16AM
Walnut Blaster Kit does not do the best job
The wand and blaster are not the best. Poor coverage of cylinder. Blaster controls confusing
EXPERTS AUTO SERVICE
on Mon, Jul 22 at 10:57AM
MISSING PART
I ORDAR THE WHOL KIT IT SHOUD UP IT COME WITH AIR GUGE REGULATER BUT WHEN I RESEVE IT ITS NOT HAVE IT I CONTACT THEM BACK THEY SAY ITS NOT COME WITH AIR REDULATER !!!!!!
Sean
on Wed, Jun 05 at 04:08AM
N54 Walnut blast
I performed a walnut blast on two separate n54 engines. One while removed from car and the other while in the car. Its time consuming but much cheaper to do yourself than pay someone else to do it. Vacuum attachment works fairly well, I have a decent air compressor, It would not be possible to complete the task with a small one.
Dan
on Mon, Mar 06 at 12:57AM
07 335xi MT
*SAFETY GOGGLES* The vacuum adapter is very solid, saw a lot of threads on forums where people had cheap plastic ones break, worth it. I see a lot of people bumping the starter which im sure is fine, but it's really easy to turn it over with a ratchet if you dont have oil cooler + trans cooler. If you think you will have a substantial amount of build up BUY MORE WALNUTS, I went through about 2.5 of these containers. Job is tedious if you're going to sit there and use picks all day. Let the blaster do the work, just expect to use more media. You will still have to use picks, but don't be shy about using the product. I sprayed some carb cleaner in the intake to verify closure of valves, if it pools up at the bottom you know it's closed. Great results.
Umar
on Wed, Sep 22 at 10:29AM
Great quality, fits nicely
The whole kit is great quality. However, it would be nice if they included more walnut abrasive. 5lbs is nearly not enough unfortunately.
Zack808
on Thu, Dec 03 at 05:59PM
Awesome
It’s a must to own one if you do all the maintenance yourself.
Pierre
on Thu, Jun 04 at 11:02AM
Best Walnut Blast Kit For The Price!
5 Stars! 5 Stars 5 Stars! Excellent Product. I was able to clean the back of the valves on my n54 and she now idles smooth with no issues. Takes some time to set up, but works as advertised. I recommend this to anyone who is interested in a high quality walnut blaster

Questions & Answers

Ask a question
Question Posted by ALBERTO
Will the adapter fit N20?
Answer (Posted by FCP Euro Products Team)
Not that we are aware of.
Question Posted by a customer
What size air compressor would be best to use with this walnut blast kit? Also what size grit comes with the walnut blasting kit?
Answer (Posted by FCP Euro Products Team)
Air consumption for the blaster is 6 CFM @ 60 PSI and 25 CFM @ 125 PSI. The volume demand is very high so to do the job efficiently you will want a compressor that has at least 60 gallons of capacity although a smaller compressor may work okay as well although you will need to stop more often during the job to let the compressor recharge. The included media is 18/40 grit walnut shell abrasive media.
Question Posted by Michael
Will this kit work for N55 engine also?
Answer (Posted by FCP Euro Products Team)
IT can work with the N55 engine. However, the key thing to know about the N55 engine is there are PCV ports on the cylinder head inlets that need to be blocked off 100% before any walnut blasting can be done. Otherwise, you risk force-feeding walnut shell media into the engine. Part of the reason we don't list this kit as a fit for N55 engines is the challenge in blocking off those ports.
Question Posted by Michael
I know this is for n54 engines, but can it be used on m57 or other engines?
Answer (Posted by FCP Euro Products Team)
No. For an M57 engine, you will need p/n KIT-81292356969KT.
Question Posted by George
Does this come with instructions on how to set up and perform the procedure?
Answer (Posted by FCP Euro Products Team)
Instructions are not included. You can use the linked TIS document as a reference. BMW recommends removal of the valve cover to confirm the engine is at TDC but it's not necessary: https://www.newtis.info/tisv2/a/en/e90-335i-lim/repair-manuals/11-engine/11-12-cylinder-head-with-lid/GGvF6Htv

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