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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Mishimoto Duracore 3.5in Straight CouplerThe Mishimoto Duracore 3. 5in Straight Coupler is designed to provide a reliable and durable connection for your air intake system. Engineered with high quality materials, this straight coupler ensures superior performance and longevity under demanding conditions. Its 3. 5 inch diameter fits seamlessly into a variety of setups, making it an essential upgrade for enthusiasts looking to enhance airflow and engine response. Crafted for strength and
The Mishimoto Duracore 3.5in Straight Coupler is designed to provide a reliable and durable connection for your air intake system. Engineered with high-quality materials, this straight coupler ensures superior performance and longevity under demanding conditions. Its 3.5-inch diameter fits seamlessly into a variety of setups, making it an essential upgrade for enthusiasts looking to enhance airflow and engine response.Crafted for strength and flexibility, the silicone construction withstands extreme temperatures and pressures without cracking or deforming. This coupler is ideal for both daily drivers and motorsport vehicles that require consistent and robust air intake components. The smooth inner walls improve airflow dynamics, contributing to better engine efficiency and power output.
Installation is straightforward thanks to its precise sizing and shape, allowing for a secure fit with minimal fuss. Whether you are building a custom intake system or replacing your worn-out hose, the Mishimoto Duracore Straight Coupler is a dependable choice that balances performance, durability, and ease of use.
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
4.6 ★★★★★
Based on 2420 reviews
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Product Reviews
★★★★★ 1
Smells too strong
Size: 5 in
My dog hates the way this thing smells. She tries to play with it, but the scent is too strong for her nose. I know it's the scent because she usually sniffs it two or three times in between trying to grab it with her mouth. She treats it like an explosive in her mouth and quickly moves away after spitting it out.
She used to have a bone that looked similar to this (same material) that was unscented and she gnawed the hell out of it. My sister's pitbull spent the night and chewed that toy into bits, leaving my Yorkie mourning the loss of her once treasured bone.
Please make an UNSCENTED version of this toy!!!!
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Reviewed in the United States on April 23, 2023
★★★★★ 5
Will purchase again
Size: 6 in, Color: Blue
Dogs love this. Chew-on-able, and durable.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Good buy
Size: 6 in, Color: Blue
A winner with our GSD. He’s not a super aggressive chewer but it has still held up and is a favorite.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Terrific toy for heavy chewers
Size: 6 in, Color: Blue
My dog loves this! Chews and plays with it constantly. These will last a long time, however, eventually they begin to break down. THEN GET ANOTHER, lasted a couple months with constant chewing.
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Reviewed in the United States on August 29, 2025
★★★★★ 3
My dog doesn't like it
Size: 5 in, Color: Orange
My dog wasn't a fan of this at all. He was curious about it, probably because he could smell it, but he wasn't sure about chewing it.
It could be because his teeth squeak against it? Or maybe it has an odd texture? I don't know
But this has sat in the toy bin untouched since the day we got it
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Reviewed in the United States on October 13, 2025