3.75 inch T-Bolt Clamp

Features:

• Fits 3.75 inch hose applications
• Heavy-duty steel T-bolt for secure clamping
• Nyloc nut prevents loosening over time
• Ideal for high-performance or stock systems
• Provides a strong, leak-free seal
• Easy to install with basic tools
• Works with PPE silicone hoses
• Handles high-pressure connections with ease
• Requires 1/2 inch larger diameter than hose ID

Lock in Big Performance With a Clamp You Can Trust

When you’re working with larger diameter hoses on your intercooler, intake, or turbo system, you can’t afford to take chances on weak clamps. The PPE 515375325 3.75 Inch T-Bolt Clamp is built to give you serious holding power and reliability when it matters most. Designed for both stock and high-performance applications, this clamp uses a heavy-duty steel T-bolt combined with a Nyloc locking nut to hold tight under high boost, heat, and vibration. It’s the perfect solution for keeping silicone couplers and large hose connections sealed and secure, no matter how hard you push your setup.

Built for Thick-Wall Silicone and Heavy-Duty Use

Whether you’re using PPE’s 6mm thick silicone hoses or other aftermarket options, this clamp is designed to handle the job. To ensure a proper fit, PPE recommends sizing the clamp about half an inch larger than your hose’s inner diameter, giving you the right amount of compression without risking damage to the hose. It installs easily with basic hand tools and provides peace of mind by preventing boost leaks and hose blow-offs. Whether you’re dialing in your daily driver or assembling a high-horsepower project, this clamp offers the kind of strength and reliability you need to keep your build performing at its best.

Fits: Universal