Exhaust drone is gone! - ZR-1 Net Registry Forums

XfireZ51 · 10-27-2010

Don,

If you do get into the position of replacing the exhaust system, let me suggest the Magnaflow catback system. It comes with an integrated Xpipe forward of the resonator. Mufflers have dual 4" tips which are nicely rolled. Resonance is very nearly non-existent at cruising rpms even without cats and WITH Watson Headers. As for +/- performance, I think that my latest dyno run answers that question. You can also search for threads where I have pics of system.

10-27-2010	#2
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,686	Re: Exhaust drone is gone! Don, If you do get into the position of replacing the exhaust system, let me suggest the Magnaflow catback system. It comes with an integrated Xpipe forward of the resonator. Mufflers have dual 4" tips which are nicely rolled. Resonance is very nearly non-existent at cruising rpms even without cats and WITH Watson Headers. As for +/- performance, I think that my latest dyno run answers that question. You can also search for threads where I have pics of system.