hey if i get 8.5mm plugs will it mess with my computer ?????????

 

Nope, a lot of people here including myself have them.

 

sweet well they help any with the performance

 

sweet thats nice do they help performance wise any at all because they are like $50 [:@]

 

When I put mine on, I didnt really notice it but I just wanted them because it allows a bigger spark. You will notice ( if you have the right plugs with it), that your car will probably start up quicker and there is less disturbance.

 

well i have ngk plugs what plugs do i need

 

it will be hard to notice any big difference unless you have a digital ignition......MSD