Vibrant Performance - Reducer Coupler, 2.50 in. I.D. x 3.00 in. I.D. x 3.00 in. long - Black

Built tough for demanding cooling system applications, this Vibrant Performance reducer coupler combines aramid-reinforced silicone construction with four-ply reinforcement to handle extreme temperatures and pressure without compromising integrity. The hand-wrapped design ensures consistent quality while meeting or exceeding SAE J20 specifications, making it reliable for coolant systems in high-performance builds where durability matters. With an operating range from -65°F to 350°F and excellent UV and ozone resistance, this coupler won't degrade under the hood or track conditions. The stepped design transitions from 2.50-inch to 3.00-inch I.D., giving you flexibility in your intake, cooling, or intercooler plumbing without custom fabrication. If you're piecing together a serious cooling system upgrade or turbo setup, this is the quality component that won't let you down.