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| SKU | VIB19741 |
| MPN | 19741 |
| GTIN | 690092178666 |
| Certifications | None |
| Material | 4 Ply Silicone |
| Color/Finish | Black |
Experience reliable performance with the Vibrant 4 Ply Reducer Coupler, designed to enhance your vehicle's air intake system efficiently. This silicone hose features a 4.0 inch inner diameter on one end, reducing to 3.5 inches on the other, with a length of 4.5 inches, making it an ideal solution for custom air intake setups requiring a smooth transition between varying pipe sizes.
Constructed with durable 4 ply silicone, it provides excellent resistance to heat, pressure, and harsh automotive environments. The black finish adds a sleek, professional look while ensuring long-lasting durability and flexibility under demanding conditions.
This coupler fits perfectly within the air intake systems category, under silicone couplers and hoses, representing the trusted Vibrant brand. Whether upgrading your hot rod, kit car, or V8 engine setup, this product ensures secure connections and optimal airflow, contributing to improved engine performance.
With SKU vib19741 and manufacturer part number 19741, this coupler is ready to be a reliable component in your high-performance automotive projects. Shop with Tuningsupply for fast European shipping, clear pricing, and enthusiast-driven customer support designed to keep your build moving forward.
Constructed with durable 4 ply silicone, it provides excellent resistance to heat, pressure, and harsh automotive environments. The black finish adds a sleek, professional look while ensuring long-lasting durability and flexibility under demanding conditions.
This coupler fits perfectly within the air intake systems category, under silicone couplers and hoses, representing the trusted Vibrant brand. Whether upgrading your hot rod, kit car, or V8 engine setup, this product ensures secure connections and optimal airflow, contributing to improved engine performance.
With SKU vib19741 and manufacturer part number 19741, this coupler is ready to be a reliable component in your high-performance automotive projects. Shop with Tuningsupply for fast European shipping, clear pricing, and enthusiast-driven customer support designed to keep your build moving forward.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















