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Split Diffuser for Ceramic Kamado Grills

Regular price $64.99 ( In stock )
6 reviews

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Grilla Grills Split Diffuser is a brand new option for you to customize the way you cook with your kamado grill! This diffuser, custom made for the Kong, comes with a stainless steel housing rack and two ceramic sections. This can be used as a normal diffuser across the entire...

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Grilla Grills Split Diffuser is a brand new option for you to customize the way you cook with your kamado grill!

This diffuser, custom made for the Kong, comes with a stainless steel housing rack and two ceramic sections. This can be used as a normal diffuser across the entire cooking area, or you can insert just a single section and have the ability to cook with direct, and indirect heat at the same time. 

With this awesome new tool, you've got the ability to sear a steak over direct flame and cook vegetables over the indirect heat. Get great flame-kissed burgers, and safely toast your buns. 

When together, the diffuser has a diameter of 16". When split the diffuser is 8" wide, and 16" long at its peaks. It is approximately 5/8" thick.

This diffuser was made with high refractory ceramics. Do not oil or use dish detergents on the stone. Clean with heat. Remember to set the stone while the grill comes to temperature to prevent thermal shock and damage to your item.

Tips for Using Your Split Diffuser

You may have never thought about using a split diffuser for a kamado grill before. If you're intrigued by the thought, we have tips for making the most of your new kamado diffuser:

  • Try different cooking methods: Maybe you love to sear your meat and then slowly bring the inside up to the right temperature. Or perhaps you prefer to reverse sear it, which involves doing the opposite. A kamado diffuser allows you to experiment with indirect and direct cooking methods using one grill. There's no fuss or mess with our split diffuser. 
  • Make whole meals in the Kong: You've probably done a couple of dishes in a kamado at once. With a split diffuser, you can confidently tackle more complex types of one-grill meals. If you're serious about owning the neighborhood grilling jungle, you need a split diffuser to create several-ingredient meals in your Kong. 
  • Experiment with vegetables: Most pitmasters are fairly confident about cooking meats. But you may not be as familiar with working with very tender vegetables and fruits in a kamado grill. The split diffuser allows you to adopt a mentality of experimentation. Have a little fun heating up items that you wouldn't normally try to cook in the Kong. 

If you love to have more versatility when grilling, purchase a kamado diffuser. You can't go wrong when you have so many choices.

Buy a Kong Split Diffuser

Are you looking for something for yourself or perhaps a gift for the griller in your life? A split diffuser makes a terrific present. Be sure to check out all the other products and add-ons available at Grilla Grills.

You can also leave a review after you put your kamado diffuser into action. We love to hear how you use all the Grilla Grills items you order. 


Please allow three (3) to seven (7) business days for shipment of in-stock items. We make every effort to produce your order as quickly as possible.

Free shipping applies only to orders above $49 in the contiguous US. For details on shipping to Canada click here.


We accept the return of products that are defective due to defects in manufacturing and/or workmanship for 30 days from the date of purchase. Any fulfillment errors we make resulting in shipping incorrect products will also be accepted for return 30 days from the date of purchase.


You must request and receive a Return Merchandise Authorization (RMA) number prior to returning merchandise. At that time, you will be advised on shipping.

Customer Reviews
5.0 Based on 6 Reviews
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Dan V.
United States United States
I recommend this product
Ideal accessory

I had bought the original diffuser but it was on back order. After watching a YouTube video on a Kamado Joe, I saw someone use a split for cooking some ridiculous looking chicken wings. I noticed Grilla had these in stock meant for my Kong, so I reached out to customer service. They were able to swap without having to cancel my order. Im very happy I made this purchase. While I haven't made the wings yet, I have found it very easy to use for indirect heat. I can just flip it over on top of the other half to add more charcoal when using both. I made some insane ribs with it. Pretty easy to clean as I just ran some water on them after they cooled and was able to avoid soap and they looked brand new again with a little tint from smoke obviously. I think this is a great accessory and recommend them as they open some doors with your Kong!

Thomas C.
United States United States
I recommend this product
Kong Diffuser

As a Kong owner now for over a year. Was very happy to see this diffuser come out. Adds more versatility to my cooks. Love it! Great Job Grilla Grills!

Grilla Grills

Great to hear Thomas! Thanks for the review!

Brian M.
United States United States
Get you one

If you buy a Kong, you need this. It's a must have item as far as I'm concerned.

Grilla Grills

So far everyone who's tried out the split diffuser is really digging it! Thanks for letting us know Brian!

Gabe W.
United States United States
Perfect for reverse searing

I really like this split diffuser for the Kong. I have only performed one cook with them but the results were amazing. I am was able to easily reverse sear some USDA Prime Ribeyes. Four large ribeyes able to stay protected on one half of the grill and then I was able to sear them on the side without the diffuser plate. The family said it was the best cooked steak they had ever had. Really happy I picked this item up. Grilla, the only issue is that I stumbled across this diffuser. It does not show up on the Kong Shop page You have to hover over the main page to know it exists. You guys need to fix the Kong-accessories page.

Grilla Grills

Thanks for letting us know about that Gabe, just got our IT guys on it, and that should be added to the page in no time! Really appreciate the review!

Bryant S.
United States United States
Kong Split Diffuser

It you haven't gotten your split diffuser yet, you're missing out. I really like having the two zone capability this provides. I've done sausages and steaks using indirect for getting the IT up, then searing on the direct side to finish off. Comes out great everytime. It also is larger than the original diffuser, so using it as your diffuser gives you a little extra room of indirect heat. Another great prodect from Grilla. Thank you!

Grilla Grills

Glad you are enjoying it Bryant, this was one of the accessories people asked for quite a bit and it sounds like we hit the nail on the head!

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*Free shipping on orders over $49 applies to contiguous US only. See Shipping & Returns for more details.