HPS Performance Products HTSR-238-275-BLUE Silicone Reducer Hose 2-3/8" to 2-3/4" ID 3" Long Blue

The HPS Performance Products HTSR-238-275-BLUE is a high-temperature silicone reducer hose designed for performance cooling, turbo, and intercooler applications. Transitioning from a 2-3/8" (small end) to 2-3/4" (large end) inner diameter with a 3" overall length, this blue reducer coupler is built for demanding environments where standard rubber hoses fall short.

Constructed from 4-ply reinforced silicone, this hose meets and exceeds SAE J20 industry standards, making it suitable for heavy-duty pressure connections and high-temperature operating conditions. The multi-layer reinforcement provides excellent burst strength and dimensional stability under boost pressure.

Key Features:

• Size: 2-3/8" to 2-3/4" inner diameter reducer, 3" length
• Material: High-temperature 4-ply reinforced silicone construction
• Color: Blue — ideal for show-quality engine bay builds
• SAE J20 Compliant: Meets and exceeds industry standards for heavy-duty pressure connections
• UV and ozone resistant for long-lasting durability in engine bay environments
• Ideal for: Custom turbo and intercooler piping, DIY intake systems, radiator cooling systems, marine, and industrial applications
• Not compatible with fuel or oil — for coolant and air/boost applications only

HPS silicone reducer hoses are a popular choice among performance enthusiasts and fabricators for their reliability, clean aesthetics, and ability to withstand the rigors of forced induction and high-temperature cooling systems.