sorry about that... ive heard that a full system is a little better then just a slip on, but with the money that you pay for a full system rather than a slip on would it just be better to get a slip on and spend the money on some other mods?

 

yeah you get more HP gain with a full system...but if that doesn't matter just get a slip on and take the extra money to...go buy a graphics kit, nerfs, whatever you'd like