HPS Performance Products HTSEC135-350-BLK 135 Degree Silicone Elbow Coupler 3.5" ID Black

The HPS Performance Products HTSEC135-350-BLK is a premium 135-degree silicone elbow coupler designed for high-performance intake, intercooler, and turbo applications. Constructed from 4-ply reinforced silicone with embedded polyester fabric layers, this coupler delivers exceptional strength, flexibility, and longevity in demanding environments.

Key Specifications:

• Bend angle: 135 degrees
• Inside diameter: 3.5 inches (3-1/2")
• Leg length: 5 inches on each side
• Centerline radius: 4 inches
• Wall construction: 4-ply reinforced silicone
• Temperature rating: Continuous operation up to 350°F
• Color: Black

Performance Features:

• High-temperature resistant silicone withstands extreme heat from turbochargers and superchargers
• 4-ply reinforcement provides superior burst resistance and prevents collapse under vacuum
• Smooth interior promotes optimal airflow with minimal turbulence
• Flexible construction accommodates vibration and movement between components
• Resistant to oil, fuel, coolant, and common automotive chemicals

This coupler is compatible with HPS stainless steel embossed hose clamps or T-bolt clamps for secure, leak-free installation. Widely used in automotive performance applications, turbo systems, intercooler piping, intake manifolds, and custom fabrication projects across automotive, marine, diesel, agricultural, and industrial sectors.