Mishimoto 04-10 Subaru WRX/STI Ignition Coil - 4-Pack ZERO_PRICE which will deteriorate over time

which will deteriorate over time

065mm - Set of 8

superior durability

Add Borla(r) X-Pipe with Mid-Pipes 60512 to create a Cat-Back(tm) system

Manufacturer Part # : ZOND8403

Mishimoto 04-10 Subaru WRX/STI Ignition Coil - 4-Pack ZERO_PRICE which will deteriorate over timeManufacturer Part # : MMIG WRX 0404 Market Description 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.