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Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
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Description
AFE 59-00020 4-1/4" Magnum Force Hump CouplingThe AFE 59 00020 4 1 4" Magnum Force Hump Coupling is the perfect replacement for any worn, torn, or damaged couplers in your intake system. The high temperature 2 Ply reinforced silicone hump coupler is designed to connect to a 4 1 4OD tube and is 3" long. The high temp silicone construction is designed to meet modern elevated engine compartment temperatures which meet or exceed SAEJ20 standards. Standard stainless steel worm gear #072 clamps
The AFE 59-00020 4-1/4" Magnum Force Hump Coupling is the perfect replacement for any worn, torn, or damaged couplers in your intake system. The high temperature 2-Ply reinforced silicone hump coupler is designed to connect to a 4-1/4OD tube and is 3" long. The high temp silicone construction is designed to meet modern elevated engine compartment temperatures which meet or exceed SAEJ20 standards. Standard stainless steel worm-gear #072 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off-road and racing applications.
Features:
- 4-1/4" ID x 3" Long Hump Coupling
- Allows For Expansion & Movement
- Meets Or Exceeds SAEJ20 Standards
- 2-Ply Reinforced Silicone Construction
Note: For use on non-pressurized intake side. Not intended for boosted applications such as intercooler pipes or intercoolers.
WARRANTY INFO:
90-Day
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect Size and Gentle Enough for Small Dogs, Makes Brushing Way Easier
Color: Macrobrush Kit, Color: Macrobrush Kit
This toothbrush ended up being a great fit for my small 8 lb dog. The head is small enough that I can actually reach both the outside and inside of her teeth without feeling like I’m poking around with something too big or awkward. That alone makes a huge difference because most dog toothbrushes feel oversized for small mouths.
The bristles are soft and gentle, which my dog seems to tolerate well. She doesn’t fight me when I brush, and that’s saying a lot because she usually has zero patience for grooming stuff. The 360-degree design helps too, since it cleans more surface area with each pass instead of needing to angle the brush a million different ways.
It’s easy to hold and doesn’t feel flimsy, and I like that I can get a decent clean done pretty quickly without turning it into a wrestling match. If you have a small dog and struggle to find a toothbrush that actually fits their mouth comfortably, this one is definitely worth trying. It’s made brushing less stressful for both of us, which is really all I can ask for.
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Reviewed in the United States on January 17, 2026
★★★★★ 4
Good Brush but be Careful
Color: Macrobrush Kit
Works better than most dog toothbrushes I've tried. My dog broke the brush head on one, so you have to be careful.
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Reviewed in the United States on August 6, 2025
★★★★★ 5
My puppies love this toothpaste and toothbrush
Color: Macrobrush Kit, Color: Macrobrush Kit
So easy to use! My boston terriers love having their teeth brushed with this 360° toothbrush and they love the taste of this toothpaste. When I get it out they come running, no resistance at all.
This is soft enough for my teething puppy and seems to feel good on their gums and teeth coming in.
The brush is small and perfect for 16lb puppies mouth and teeth.
Have been using this for almost a year and it is definitely been worth the price for a slightly angled and made well. Im confident that their
for puppies!
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Reviewed in the United States on May 5, 2026
★★★★★ 5
A Great Doggie Toothbrush
Color: Macrobrush Kit
Does the job! Small, but working very well for our lab/golden mix dog. Holding up well, too!!
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Reviewed in the United States on May 10, 2026
★★★★★ 2
Didn’t care for it
Color: Macrobrush Kit
I really didn’t care for this. The brush is small and the bristles too short. I much prefer a regular toothbrush
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Reviewed in the United States on January 8, 2026