With the mods I have. Greddy SP-2 catback system, Ingen CAI, Racing Pulley and a Y-Pipe. I would like to know if I should get aftermaket plugs and if so, what type. Thanks Warren

 

don't our cars have about the best spark plug allready, that don't need to be changed till 105k?


if you change them go with the platinum brand.......

 

Denso Iridium Power Spark Plugs or Zex.

 

Thanks for the help. The OEM plugs are good but just trying to check for better plugs because of the mods. Warren

 

ramberg..... i have a new set of these DENSO's, never installed... I bought them for my 02 max, but I got rid of it and kept the plugs......



want them?

 

I sent you a PM. Thanks Warren

 

I dont think theres any reason to change your plugs unless you have a huge list of mods or your running nitrous. Or if you have tons of miles on your car and need new ones.

 

Need colder plugs if boosting or running nitrous to prevent pre-detonation.
There's no harm in keeping the plugs fresh/new.
Maybe one temp step hotter for our N/A cars, but for simple bolt-ons, i would just stick with oem specs.

 

Thanks for the advice. Warren