Description
Extreme engine compartments and high-temperature exhaust systems demand thermal protection that won’t degrade under sustained heat. The Design Engineering Protect-A-Sleeve wraps hoses, wiring, and fuel lines in a basalt fiber core with titanium-reinforced outer layer, shielding vulnerable components from radiant heat, abrasion, and accidental contact. Whether you’re running a forced-induction setup or managing tight engine bay routing, this sleeve keeps your harness and coolant lines safe while maintaining a clean, professional installation.
- 1 inch inner diameter
- 4 feet length
- Titanium outer layer
- Basalt fiber core
- Hose and wire protection
- Extreme heat resistant
- Bolt-on installation
- Universal fitment
- Sold individually






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