Spark Plug Heatshield Insulation Boot Fawn Set 2 Universal 1"Id bends to 90⁰ however when used with more

however when used with more airspace it is capable of shielding up to 90% of the generated heat

-Polyester Aluminised film is bonded with fibreglass cloth

The exclusive BioCool™ insulation can withstand a continuous 1

800 degrees F direct heat and 2

Spark Plug Heatshield Insulation Boot Fawn Set 2 Universal 1"Id bends to 90⁰ however when used with moreSpark Plug Boot Shield Fawn Set of 2 Universal 1"Id. Protect and increase the life of your expensive plug wire sets with our HPP Spark Plug Boot Shields. Preventing misfires caused by burnouts, loss in performance and critical engine damage. Double wall construction provides superior protection, while special coatings reflect and dissipate heat to boots. Available in black + fawn and its universal design fits most boots, even 90. Able to withstand