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  • GMG PRIME PLUS for Daniel Boone OR Jim Bowie with the hole for the Rotisserie option
  • Downdraft for the Rotisserie option on the Daniel Boone OR Jim Bowie
  • Downdraft for the Rotisserie option on the Daniel Boone OR Jim Bowie and works with Doug Fishers Upper Rack Kit
  • Two Chickens on the Rotisserie



 Product Description


for the Green Mountain Grills PRIME PLUS Grills Jim Bowie OR Daniel Boone



(does NOT fit the Davy Crockett)  

...it's Stainless Steel 


Downdraft Modification:

- helps hold more Smoke & Heat in the chamber

- helps reduce pellet consumption

- helps even temperatures across the grill

 Easy 5-minute installation (instructions & mounting hardware included)


Comes with (3) Stainless Steel hex head cap screws, Stainless Steel washers and Stainless Steel Keps toothed-locking nuts AND Strengthening SPACER


No permanent modification to the grill for the Downdraft


Easy to remove for cleaning every 6 months

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 Product Reviews

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  1. great idea! 5 Star Review

    Posted by on Feb 26th 2021

    This is just what the doctor ordered, great way to let smoke move around before leaving, also adjustable, not sure why some one would want less smoke but I love it thanks Don

  2. Works Great 5 Star Review

    Posted by on Feb 10th 2021

    Definitely cuts down on pellet consumption. Seems to add and help with smoke flavor. Glad I got this for my GMG DB. 5/5

  3. I like this product 4 Star Review

    Posted by on Feb 7th 2021

    The only issue that i have with it is, when i went to install the rotisserie rod in through the hole in the cover, the hole was not big enough for it.

  4. Best thing i have bought in a long time. 5 Star Review

    Posted by on Feb 4th 2021

    My Danial Boone has been having temp problem for a while. The unit is 7 years old and was thinking she was on her last leg. Started researching temp problem on line and seen the Don Godke downdraft. The first time cooking with it the temp was a lot better. I had put multiple thermometers in the unit to see what the temps were at versus point. I’m only 5-10 degrees of what the unit is set at. Thank you very much and I would recommend it to all my friends.

  5. An amazing product 5 Star Review

    Posted by on Jan 24th 2021

    An amazing product

  6. Wow! Loving my new downdraft! 5 Star Review

    Posted by on Jan 16th 2021

    Such a great investment. Pellet consumption is down! Flavor and smoke are way up. My GMG JB prime is showing much more even temps across the grill surface with the Don Godke’s downdraft. So easy to install. It really helps with the back left hot spot too. My first cook was chicken and jalapeño poppers. They came out amazing! Now I’m doing a tri-tip and some pork belly low and slow. Working my way to brisket next.
    Top quality, very happy with my purchase and it will pay for itself in no time.

  7. Temp Swings 5 Star Review

    Posted by on Jan 6th 2021

    I was having a real issue with temp swings on my GMG Daniel Boone Prime. I just could not get the fire shield in the correct position! So, I purchased an Inkbird thermometer and found temps still to be erratic. THEN, I saw that fellow smokers were having good success with the DG Downdraft in terms of consistent temps. Well, I purchased the downdraft from Don Godky. The very first cook was salmon. The temperature remained consistent throughout the cook! I was totally surprised! The salmon had to be the best I’ve ever cooked. I noticed much more of that smoky flavor in the salmon as well.

    Since that first cook I’ve done ribs, and a couple of steaks. I also did a 7lb. turkey breast. All came out wonderfully! I totally recommend the Don Godky Downdraft for those having issues with temp swings and who want better smoke flavor!

    PS Extremely easy to install.

  8. Very Easy to Install with easy written Instructions 5 Star Review

    Posted by on Dec 31st 2020

    seen a difference in pellet usage, Easy pay for itself in a year or less. plus holds smoke longer making for a great smoke ring.

Click the button below to add the GMG - PRIME PLUS with Rotisserie DANIEL BOONE (DB) or JIM BOWIE (JB) to your wish list.