The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up-to-date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough idling, poor gas mileage, and damage to your catalytic converter, all of which hinder performance.
Features:
Direct fit for 2010-2024 Toyota 4Runner / Lexus GX460 & V8 SUVs
Designed and tested to meet or exceed OEM performance specifications
Improves engine startup, idle, and restores performance
Refreshes ignition system, ensuring strong spark for stock and modified vehicles
A high-quality phenolic resin outer shell ensures longevity in high-temperature environments
The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up-to-date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough idling, poor gas mileage, and damage to your catalytic converter, all of which hinder performance.
Features:
Direct fit for 2010-2024 Toyota 4Runner / Lexus GX460 & V8 SUVs
Designed and tested to meet or exceed OEM performance specifications
Improves engine startup, idle, and restores performance
Refreshes ignition system, ensuring strong spark for stock and modified vehicles
A high-quality phenolic resin outer shell ensures longevity in high-temperature environments