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					Originally Posted by  camarodude87
					 
				 
				I believe its leaking at the collector. Ive taken the car to a local exhaust shop and they cant find a leak. however when I am driving its obvious its leaking under the car. Ive loosened the collector and added RTV and the leak is still there. Ive contacted Hedman and told me to use the RTV. Still ticking. I have added copper gaskets already. Its just leaking from below. 
			
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I don't care that you're "hearing" it --- if it's leaking there will be a carbon trailer... and that should be SEEN. If it's up top of the system - you'll need a light and a mirror....  If the leak is big enough to be heard - the carbon trail will be big enough to be seen... and it might not be the header collector gasket at all... it could be anywhere that is welded -- and depending on age and scraping etc - it could be somewhere else along the pipe.