BPS 6x4 Charge Air Cooler Hose Coupler - Heavy Duty 4-Ply Silicone CAC Connector for Diesel Trucks

Enhance your diesel engine's intercooler system with the BPS charge Air Cooler 4x6 Silicone Intercooler Boot designed for demanding heavy-duty applications.

Measuring 6 inches long with a 4-inch diameter, this 4-ply reinforced silicone coupler provides exceptional flexibility and strength, making it perfect for connecting charge air cooler components in semi-trucks, trailers, and vocational vehicles like Peterbilt, Freightliner, and Kenworth models.

Built to withstand extreme temperatures, high pressures (up to 70 PSI), and vibrations, this CAC hose coupler features a hump design that accommodates slight misalignments while reducing turbulence and resistance for improved airflow and engine efficiency. Its premium silicone construction ensures long-lasting performance, resisting cracks, leaks, and degradation in harsh environments—ideal for turbo and air intake systems on Class 6, 7, and 8 trucks.

Key features include easy installation with optional T-bolt clamps for a secure, leak-free seal, and compatibility with common heavy-duty diesel setups like Detroit Diesel Series 60 or International Navistar engines. At BPS Diesel, we're proud to offer this durable 6x4 charge air cooler hose coupler in stock, ready to ship, helping you maintain peak performance and reliability on the road. Pair it with our other CAC components for a complete upgrade and experience the difference in power and efficiency.