HPS Silicone Reducer Hose - 4-Ply Reinforced 3" To 3.5" ID High Temperature Coupler

Mechanics and DIYers, this HPS silicone reducer hose is serious quality! The 4-ply reinforced construction with knitted polyester fabric and high-temp silicone rubber meets or exceeds SAEJ20 standards, which is the industry benchmark for automotive hoses. It's designed to handle extreme temperatures from -65°F all the way up to +350°F, making it perfect for high-performance applications. With a 50 PSI maximum pressure rating, this hose can handle demanding environments without failing. The reducer design goes from 3 inches to 3.5 inches ID over a 4-inch length, making it ideal for connecting different sized pipes in turbo systems, coolant lines, or other automotive applications. The black silicone is compatible with water and anti-freeze coolant, though it's not meant for fuel or oil systems. Professional mechanics use HPS hoses in racing vehicles, commercial trucks, marine applications, and industrial settings because they're reliable under pressure. The reinforced construction prevents collapsing or swelling under vacuum or pressure situations. Seriously, if you need a hose connector that won't let you down when things get hot and demanding, this HPS reducer delivers professional-grade performance.