Originally Posted by troooper01
so are u saying the hollowing my cats will hurt my car or what.. i am putting dual on it thats why i wanted to hollow them out
They don't do anything to harm the performance of the car, there is a BIGGER danger in putting on duals that are larger than 2.25"
That will kill your performance, -the cats aren't a restriction, the danger is going too large on dual pipes.
Woe to him who builds his palace by unrighteousness,his upper rooms by injustice,making his countrymen work for nothing...Does it make you a king to have more and more cedar?Did not your father have food and drink?He did what was right and just,so all went well with him. He defended the cause of the poor and needy,and so all went well...But your eyes and your heart are set only on dishonest gain,on shedding innocent blood and on oppression and extortion. Jer 22:13, 15-17