AFE Power Spark Plug Boot Protectors 48-90001 Spark Plug Boot Protectors This filter uses the appropriate

This filter uses the appropriate media — pleated paper or cotton gauze — and fits the stock air box without modification

as well as off-road enthusiasts who need rugged recovery points

particularly at low RPM

Constructed from 6061-T6 billet aluminum with a durable matte black or anodized finish

AFE Power Spark Plug Boot Protectors 48-90001 Spark Plug Boot Protectors This filter uses the appropriateaFe Power Spark Plug Boot Protectors (48 90001) shield spark plug boots and ignition wires from the extreme heat generated by headers and turbo systems. When aftermarket exhaust manifolds reduce the air gap around plugs the stock rubber boots can degrade leading to misfires and performance loss. These protectors provide a thermal barrier that extends boot life and maintains ignition integrity at elevated under hood temperatures caused by tubular