Viper ZeroYour question is vague at best. What do you mean by "customize"? (notice the correct spelling?)
Do you mean customize as slapping on a Type R sticker and thinking your car is so much faster with it on?
Or, do you mean customize as in polishing your intake manifolds by yourself?
N0sactually Your american english does not match up with my english so for me customisation has an s not a z, APPLAUSE.
Viper ZeroYour question is vague at best. What do you mean by "customize"? (notice the correct spelling?)