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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
Vibrant 4 Ply Aramid Reducer Coupling 2.5in I.D. x 4in I.D. - Gloss BlackUpgrade your vehicle's air intake system with the Vibrant 4 Ply Aramid Reducer Coupling. Designed with a strong and durable 4 ply aramid construction, this silicone hose offers excellent resistance to heat and pressure, ensuring reliable performance even under demanding conditions. The reducer coupling features a 2. 5 inch inner diameter on one end and a 4 inch inner diameter on the other, allowing for easy connection between different sized intake
Upgrade your vehicle's air intake system with the Vibrant 4 Ply Aramid Reducer Coupling. Designed with a strong and durable 4 ply aramid construction, this silicone hose offers excellent resistance to heat and pressure, ensuring reliable performance even under demanding conditions. The reducer coupling features a 2.5 inch inner diameter on one end and a 4 inch inner diameter on the other, allowing for easy connection between different sized intake pipes.This glossy black coupler not only provides functionality but also adds a sleek, professional look to your engine bay. It's perfect for enthusiasts seeking to optimize airflow and boost engine response. Manufactured by Vibrant, a respected brand in performance automotive parts, you can trust the quality and craftsmanship behind this product.
Whether you're upgrading your air intake system or building a custom setup, the Vibrant 4 Ply Aramid Reducer Coupling delivers on strength, style, and performance. Compatible with a variety of vehicles and setups, it offers a versatile and reliable solution for your tuning needs.
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 5 reviews
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Product Reviews
★★★★★ 5
Fits
Size: 5424WS, Style: Workshop
Perfect fit for my 2019 Toyota Highlander. Quality filter.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Works and fits my vehicle.
Size: 5424WS, Style: Workshop
The price is reasonable and was delivered on time. It’s a filter so there’s not much you can grade this on unless you do scientific analysis. Be certain to buy the filter that fits your car.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Good filter
Size: 5424WS, Style: Workshop
It seems to be working. It’s not something that will make a tangible difference, but it fit my car and was easy to install.
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Reviewed in the United States on August 12, 2024
★★★★★ 5
Top quality at great price
Size: 5424WS, Style: Workshop
These are great filters for the money. The car dealer wanted 80 dollars to replace it. This can be done by anyone and buying it on here is even more savings. Do not fall for it at the dealer. Save your hard earned money!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Excellent Engine Air Filter — Keeps Your Engine Breathing Clean!
Size: 5424WS, Style: Workshop
It’s a high‑quality replacement that does exactly what you want from an engine air filter — it helps protect your engine and keeps performance strong.
Right away you can tell this is a well‑made part. The filter media has lots of pleats and high‑velocity cellulose material that’s designed to trap dirt and contaminants before they get into your engine, which helps reduce wear and tear on vital components. It offers up to ~98% filtration efficiency, so you know the incoming air is much cleaner and better for performance and fuel efficiency.
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Reviewed in the United States on February 26, 2026