HPS Performance Products HTSEC135-400-BLK 135 Degree Silicone Coupler 4 Inch ID 4-Ply Black

The HPS Performance Products HTSEC135-400-BLK is a premium 135-degree silicone elbow coupler designed for high-performance applications requiring superior durability and heat resistance. This 4-ply reinforced silicone coupler features a 4-inch inside diameter with 5-inch leg lengths and a 4-inch centerline radius, making it ideal for custom intake, intercooler, and turbo piping systems.

Key Features:

• 4-ply reinforced silicone construction delivers exceptional strength and flexibility while resisting cracking and splitting
• High-temperature resistant up to 350°F continuous operation, suitable for demanding engine bay environments
• High-pressure capable design withstands boost and pressurized cooling system applications
• 135-degree bend angle provides versatile routing options for tight spaces and custom installations
• Black finish resists staining and maintains professional appearance
• Compatible with stainless steel hose clamps or T-bolt clamps for secure, leak-free connections

This silicone coupler is engineered for automotive, marine, diesel, agricultural, and industrial applications where reliability and performance are critical. The smooth interior promotes efficient airflow while the reinforced construction ensures long-lasting durability under extreme conditions.