Can you say zero back pressure?
Originally Posted by browningboy7
Umm....No..... Can you say turbo??? back pressure isn't really an issue.
umm....No...The bigger the exhaust, the more laggy the turbo will be. More backpressure loads the turbo quicker and therefore makes it spool quicker, So it really depends on where you want your powerband.Originally Posted by Capt._Ron
Originally Posted by browningboy7
look at the size of his downpipe..