• Silicone outer repels moisture and oils effectively.
• Fiberglass core provides robust thermal insulation.
• 1-inch inner size ensures versatile pipe compatibility.

This dual-layer sleeve excels at containing exhaust heat, preventing it from affecting nearby electronics or driver areas, which leads to cooler, more controlled races. Its durable build outlasts basic wraps, reducing replacement frequency. SKU: HWSS1. Racers gain from improved scavenging and power retention.

Simply cut to length, slide over, and clamp—ready for action with minimal tools. Enhances overall engine bay organization too.