ZR-1 Net Registry Forums - View Single Post - Best Sounding Exhaust for the ZR-1

XfireZ51 · 03-27-2024

I recently replaced my DynaMax Ultraflows w MagnaFlow mufflers. Both have the Z06 NPP valves installed on them similar to the B+B Fusion system. The Maggies produce a more mellow exhaust note at cruise. The Dyna had become very loud and raucous w a bad drone. And the Mags were fairly inexpensive and of better quality than the Dynas.

03-27-2024	#182
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,685	Re: Best Sounding Exhaust for the ZR-1 I recently replaced my DynaMax Ultraflows w MagnaFlow mufflers. Both have the Z06 NPP valves installed on them similar to the B+B Fusion system. The Maggies produce a more mellow exhaust note at cruise. The Dyna had become very loud and raucous w a bad drone. And the Mags were fairly inexpensive and of better quality than the Dynas.