Weapon-R 840-120-101 Silicone Coupler Adapter 4" x 4" x 3" Black

The Weapon-R 840-120-101 is a straight silicone coupler adapter designed for use in aftermarket intake systems and engine dress-up applications. Measuring 4 inches inlet x 4 inches outlet x 3 inches in length, this reducer coupler provides a secure, airtight connection between intake pipes, intercooler pipes, or air intake components.

Constructed from high-temperature resistant silicone, this coupler is built to handle the heat generated in performance engine bays. The flexible silicone construction allows for easy installation and helps absorb vibration between connected components.

Key Features:

• Straight silicone coupler — 4" inlet x 4" outlet x 3" body length
• High-temperature resistant silicone construction
• Black finish for a clean, aggressive underhood appearance
• Suitable for intake system connections and engine dress-up builds
• Flexible design for easy installation and vibration dampening
• Part of Weapon-R's extensive silicone coupler lineup, available in multiple sizes and colors

Weapon-R's silicone couplers are a popular choice among performance enthusiasts looking to build or upgrade custom intake and intercooler plumbing with quality components at an accessible price point.