NGK (R7437-8) Iridium Racing (One Step Colder) Spark Plugs Mitsubishi EVO 9 2006 (Qty 4) | 4901 vendor_NGK Plugs Go Fast Bits in-house testing

Go Fast Bits in-house testing facilities have measured a return to peak boost up to 30% faster between shifts than most factory systems

For all cars with 10/02-12/02

This kit includes StopTech Slotted Rotors

This annoying and sometimes even dangerous effect is the result of poor suspension geometry when a vehicle is lowered below factory specs

The FP Green turbocharger for the Subaru WRX/STi features the 76 HTZ compressor section with your choice of 60MM small inlet or the 84MM Flow Advancement Port compressor cover coupled to the 8cm2 turbine housing

NGK (R7437-8) Iridium Racing (One Step Colder) Spark Plugs Mitsubishi EVO 9 2006 (Qty 4) | 4901 vendor_NGK Plugs Go Fast Bits in-house testingFitment Information: 2006 Mitsubishi EVO 9 Features: Sold as a set of 4 spark plugs Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal Triple seals prevent leakage 60 Days manufacturer Warranty ShellSpark Plug Thread Diameter: 14mmThread Pitch: 1. 25mmSeat