Spectre Coupler/Reducer 4in. to 3in. (PVC) - Black
SKU: 57401691936

Spectre Coupler/Reducer 4in. to 3in. (PVC) - Black

Sale price$34.44 Regular price$38.27
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  • USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Spectre Coupler/Reducer 4in. to 3in. (PVC) - BlackDiscover the Spectre Coupler Reducer, the ideal solution for connecting air intake systems with different diameters. This high quality PVC coupler smoothly transitions from a 4 inch to a 3 inch diameter, ensuring a perfect fit and maintaining optimal airflow. Finished in sleek black, it adds a clean and professional look to your engine bay. Engineered for durability and performance, this coupler offers excellent resistance to heat and pressure, making

Discover the Spectre Coupler/Reducer, the ideal solution for connecting air intake systems with different diameters. This high-quality PVC coupler smoothly transitions from a 4-inch to a 3-inch diameter, ensuring a perfect fit and maintaining optimal airflow. Finished in sleek black, it adds a clean and professional look to your engine bay.

Engineered for durability and performance, this coupler offers excellent resistance to heat and pressure, making it suitable for various automotive applications. Whether you are upgrading your air intake system or replacing worn-out hoses, the Spectre Coupler guarantees reliable performance and longevity.

Its flexible yet sturdy construction allows for easy installation without compromising the seal, preventing leaks and maximizing efficiency. Trust in the Spectre brand for parts that stand up to the demands of performance enthusiasts everywhere. Enhance your vehicle's breathing capabilities with this precise and dependable reducer coupler from Spectre, designed to meet the needs of serious tuners and hobbyists alike.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 57401691936

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Taylorm
Chelsea, US
★★★★★ 5
Great quality wipes
Scent: Baby Fresh, Size: 72 Count (Pack of 1)
Great for sensitive skin, leaves no stickiness or residue, very good quality, durable, and absorbent. Also you get a decent amount of wipes for the price, great size to last a while.
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Reviewed in the United States on May 25, 2026
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Amazon Customer
Charlottesville, US
★★★★★ 5
Great water flosser
Color: Pink+purple
Got it for my 10 year old with braces and it works great! She even takes it to sleepovers! It’s so portable and the travel safe design is great. It’s a very reasonable price as well. Would highly recommend
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Reviewed in the United States on December 2, 2025
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Valid buyer
Belleville, US
★★★★★ 5
Good buy
Color: Pink+purple
Kids love it. Still works great
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Reviewed in the United States on June 2, 2026
A
Verified Purchase
Ashley C
Belleville, US
★★★★★ 4
Works great.
Color: Blue+red
I love how easy this children’s dental floss is. My child with ASD is able to use with little to no help. it’s been years trying to get my child with sensory sensitivities to floss or brush teeth without a HUGE STRUGGLE, however this is very gentle and something that makes our oral health care routine smoother. ( if you know, you know!!) It is very similar to the viral “ usmile” adult version water flossers. My only complaint/issue with this is that it collapse pretty easily and sometimes it’s hard to keep in the locked position while flossing teeth. Overall a good product, and recommend.?
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Reviewed in the United States on January 18, 2026
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Lindsey
Grantham, US
★★★★★ 5
Good for kids
Color: Blue+red
A little powerful for my 8 year old at first but after he got the hang of it, he loves using it.
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Reviewed in the United States on May 7, 2026

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