Happy Thanksgiving guys.
Looking at picking up some long tubes and I see the X pipes have some options. 3 1/2" collector down to 3" or down to stock 2.5". Is it worth the money to get rid of my catback and get a 3" catback. Is the 2.5" really a restriction? Anyone made this change and have any HP numbers to report?
Looking at picking up some long tubes and I see the X pipes have some options. 3 1/2" collector down to 3" or down to stock 2.5". Is it worth the money to get rid of my catback and get a 3" catback. Is the 2.5" really a restriction? Anyone made this change and have any HP numbers to report?