HPS Performance Products HTSR-175-187-BLK Silicone Reducer Hose 1-3/4" to 1-7/8" ID Black

The HPS Performance Products HTSR-175-187-BLK is a high-temperature 4-ply reinforced silicone reducer hose designed for demanding automotive and powersports applications. This premium reducer hose transitions from 1-3/4" to 1-7/8" inside diameter over a 3" length, making it ideal for connecting intake, intercooler, and cooling system components of different sizes.

Key Features:

• 4-ply reinforced silicone construction with 5mm wall thickness for superior durability
• High-temperature rating from -65°F to +350°F (177°C) for extreme performance conditions
• Maximum working pressure of 80 psi for reliable pressure connections
• Compatible with air, water, and antifreeze/coolant applications
• Meets and exceeds SAE J20 industry standards for quality and performance
• Professional black finish for a clean, stealthy appearance
• Backed by HPS Performance Products limited lifetime warranty

Important: This silicone hose is NOT compatible with fuel or oil applications. Designed specifically for air intake, cooling systems, and turbo/intercooler piping where reducing connections are needed.