★★★★★ 5
Perfect for new puppy
Color: White
Got it for my new puppy, he loved it until he destroyed it
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Reviewed in the United States on March 13, 2026
K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over Height
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over HeightK&N Custom Air Filters for Single or Two Barrel Carburetors K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High Flow Washable Air Filter. Installation Instructions
Quick Dispatch:
Your K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over Height orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over Height ships.
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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.
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4.8 ★★★★★
Based on 932 reviews
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Product Reviews
★★★★★ 5
So cute and it works!
Color: White
My mini goldendoodle loves this puppy, definitely help him sleep at night as he hold on to it every time he sleeps in the crate.
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Reviewed in the United States on December 28, 2025
★★★★★ 5
Works well. Cuddly.
Color: Black
Worked well for my Puppy. Ended up taking out the heart beat and she was fine. She still cuddles with it in her crate at night. Holds up well to puppy teeth.
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Reviewed in the United States on October 23, 2025
★★★★★ 5
Great BUY!
Color: Yelow, Color: Yelow
Great product! I bought this for our puppy we were getting since she was going to now be away from momma. As soon as I turned the heartbeat function on she started to lick the toy and laid her head on it. Needless to say that we slept throughout the night because of this toy. She loves it! The heartbeat function is pretty noticeable too!
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Reviewed in the United States on June 1, 2025
★★★★★ 4
The best for crate training
Color: White
Crate trained our new puppy the 1st night I put this in his crate! I highly recommend! Great quality! The back is just a little hard to open to turn the heartbeat on and off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
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