Question about BBE Fusion mufflers - ZR-1 Net Registry Forums

VetteFantasy · 08-30-2019

We just finished swapping my non-Fusion mufflers for Fusions. I'm really impressed with how quickly the valves open and close! However, the difference in sound between open and closed is really negligible - both at idle and while driving. The only point of reference I have is the C6 NPP system, and with that there's a VERY noticeable difference between open and closed.

I opted to keep my existing center muffler instead of getting a new X-pipe with the kit, and I'm wondering if the X would lend itself to a bigger difference between the two modes.

I'm really happy BBE let me specify round double-walled tips! I've been wanting those forever. 20190829_195603.jpg

Sent from my SAMSUNG-SM-G930A using ZR-1 Net Registry mobile app

08-30-2019	#1
VetteFantasy Join Date: Mar 2017 Location: NC Posts: 52	Question about BBE Fusion mufflers We just finished swapping my non-Fusion mufflers for Fusions. I'm really impressed with how quickly the valves open and close! However, the difference in sound between open and closed is really negligible - both at idle and while driving. The only point of reference I have is the C6 NPP system, and with that there's a VERY noticeable difference between open and closed. I opted to keep my existing center muffler instead of getting a new X-pipe with the kit, and I'm wondering if the X would lend itself to a bigger difference between the two modes. I'm really happy BBE let me specify round double-walled tips! I've been wanting those forever. 20190829_195603.jpg Sent from my SAMSUNG-SM-G930A using ZR-1 Net Registry mobile app