Description
Spark plug boot failure is one of the most common causes of ignition misfires and engine performance degradation, especially in high-heat engine bays and forced induction applications. The Design Engineering Protect-A-Boot XL sleeves your factory boots in durable titanium-coated braided fiberglass, extending their lifespan while protecting against heat damage, oil saturation, and abrasion. This 6-pack covers a full ignition system and installs in seconds with no tools required.
- 8 inches long
- Braided fiberglass construction
- Titanium coating
- Fits XL boot designs
- 6 sleeves per pack
- Heat-resistant rated
- Universal fitment
- No installation required






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