Nissan 370Z Forum - View Single Post - question, if you had test pipes and exhaust done

Presto · 02-19-2014, 08:19 AM

its normal, nothing you can do about it. learn to live with it.
Some have said the motordyne testpies and exhaust combo does not have this hiss, I do not know so better check with them

02-19-2014, 08:19 AM	#5 (permalink)
Presto Base Member Join Date: May 2010 Location: Home Posts: 123 Drives: Car Rep Power: 15	its normal, nothing you can do about it. learn to live with it. Some have said the motordyne testpies and exhaust combo does not have this hiss, I do not know so better check with them