Spectre Coupler Reducer 4 in To 3.5 in Pvc Blue - 9746

Coupler Reducer 4 in To 3.5 in Pvc Blue is an intake coupler/reducer used to join sections of air-intake tubing while maintaining a sealed airflow path. A proper coupler is what turns separate tubes, bends, MAF sections and throttle-body adapters into one solid intake assembly without vacuum leaks or misaligned joints.

Use the listed inside diameters to match the tube sizes on each side of the connection. Spectre notes that its PVC couplers are intended for naturally aspirated intake plumbing and are not suitable for pressurized turbocharger or supercharger outlet plumbing.

Features & Benefits

• Sealed tube connection: Joins intake components while helping maintain a continuous airflow path.
• Reducer capability: Reducer versions transition between different tube diameters without a crude adapter stack.
• Custom-build friendly: Ideal for modular intake systems using Spectre tube sections and clamps.
• Naturally aspirated use: PVC versions should not be used on pressurized turbo/supercharger outlet plumbing.

Specifications

• Brand: Spectre
• Product Type: Coupler Reducer
• Application / Details: 4 in To 3.5 in Pvc - Blue
• Manufacturer Part Number: 9746
• UPC / GTIN: 089601974606
• Item Weight: 0.5 lb
• Minimum Quantity: 1