News

What Makes a Motorsport Wiring Harness “Mil-Spec”?

Performance Wiring Loom Tefzel Wire

What Makes a Motorsport Wiring Harness “Mil-Spec”?

Wondering what “Mil-Spec” really means when it comes to race car wiring? This article breaks down the key features of a true Mil-Spec Tefzel wiring harness—from M22759 wire and professional-grade crimping to labelled wires and sealed connectors. If you’re chasing reliability, durability, and performance, this is why Mil-Spec matters.

Read more →


5 Reasons to Ditch Standard Wiring and Upgrade to a Tefzel Loom

Motorsport Loom Performance Wiring Loom PVC vs Tefzel Race Car Wiring Tefzel Tefzel Loom Wiring Loom Upgrade

5 Reasons to Ditch Standard Wiring and Upgrade to a Tefzel Loom

Upgrade your race car with a Tefzel motorsport loom. Discover why ETFE wiring outperforms PVC and TXL in reliability, weight, heat resistance, and performance.

Read more →