Protect-A-Sleeve 1in ID x 36in Black Titanium

The Protect-A-Sleeve 1in ID x 36in Black Titanium from DESIGN ENGINEERING is a high-temperature hose and wire protection sleeve designed to shield sensitive engine components from extreme heat, abrasion, and thermal damage. Built with basalt fiber construction and a black titanium finish, this 3-foot sleeve provides reliable thermal insulation for fuel lines, brake lines, wiring harnesses, and other critical underhood systems that demand protection in high-heat environments.

With a 1-inch inner diameter, the sleeve accommodates standard hose and wire runs while maintaining a compact profile that doesn't interfere with tight engine bay layouts. The basalt fiber material offers superior heat resistance compared to standard sleeves, making it especially valuable in forced induction builds, turbo installations, and vehicles with modified exhaust systems where underhood temperatures exceed factory specifications. The black titanium exterior resists UV degradation and maintains appearance over years of exposure to sunlight and atmospheric conditions. At 36 inches in length, a single sleeve covers substantial runs or can be cut to fit specific applications.

This product is ideal for street rodders, performance enthusiasts, engine builders, and technicians working on vehicles with modified powertrains, turbocharger installations, or custom exhaust routing. Anyone upgrading fuel system components, installing braided stainless brake lines near heat sources, or protecting wiring near custom headers will find this sleeve essential for long-term reliability. The design also serves auxiliary cooling systems and fluid lines in lifted trucks and off-road vehicles where engine modifications push thermal output beyond factory tolerances.