Join Date: Jan 2000
Location: Highland Village, TX, USA
I cannot make up my mind. I just installed a 500hp BB. At the moment I have a 2 1/2 inch exaust system, and was going to get a 3 inch system with new mufflers. This will cost me about $400 out the door, plus the cost of the mufflers I bring. I'm starting to think this 3 inch system is over rated, and I should just keep the 2 1/2 inch system I have on their now and save some money. This way I can do other things on the car that need to be done.
Their is nothing wrong with the system I have now, and noise I like, does not bother me.
Am I loosing a lot of horsepower with a 2 1/2 inch system.
What's the opinion poll, 2 1/2 or three inch.