Professional AN Hose Assembly for Every Size

Plumbing a high-performance vehicle requires precision, and nothing ruins a build faster than a damaged AN hose assembly. The Allstar Performance Koul Tool Kit (4AN to 16AN) provides a comprehensive solution for assembling braided lines across a wide range of sizes. This kit takes the guesswork out of hose installation, preventing the common issue of braid fraying and inner liner damage that leads to leaks and system failure.

Why Professionals Trust Koul Tools

• Versatile Range: Covers all common sizes from 4AN up to 16AN.
• Protective Design: Smoothly guides the hose into the fitting socket.
• Reliability: Ensures a secure, leak-free seal for fuel, oil, and coolant lines.
• Ease of Use: Simple operation allows for fast and accurate hose assembly.

Investing in the right tools is the hallmark of a quality build. This Koul Tool kit is designed to save you time and money by preventing the waste of expensive braided hose caused by improper assembly. Whether you are working on a fuel cell setup, an oil cooler, or a custom turbo plumbing project, this kit provides the consistency needed for a professional finish. The durable components are built to last through countless builds, making this an essential investment for any serious mechanic. Get the job done right the first time with high-quality plumbing tools from GGCRACING.