Well all i'm looking and looking but can find not what i am looking for. What i need to know is what is the maximum diameter of the exhaust pipe and what is it ok to dump out infront of rear tires being i want more power but still tote the family around in it

 

it is 3" and you can dump it where ever you want. However if you want side exits before the rear tires then the drivers side may be a tad difficult because of the fuel tank in the way. Cutting your pipe short to dump or exit sooner is not going to make more power but it will make more sound.