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backman_66 · 01-27-2021, 02:43 PM

Do you guys know of anyone who has twin loop mufflers installed on a VQ37 platform?

I'm looking into possibly upgrading my G37 sedan's Invidia Q300 2.25" chambered muffler catback to a 2.5" system that is still fairly quiet. I like FI's 2.5" catback with 18" resonators, but it's still a bit too loud for my tastes. Maybe if I had them swap their mufflers with twin loops it would tone it down a bit?

Also I'm just curious in general how our engines would sound with a twin loop muffler setup. On my G sedan, there's quite a bit of room in the rear section to fit one up in there.

01-27-2021, 02:43 PM	#1 (permalink)
backman_66 Base Member Join Date: Nov 2019 Location: US Posts: 64 Drives: 2012 G37 Rep Power: 6	Twin Loop Mufflers Do you guys know of anyone who has twin loop mufflers installed on a VQ37 platform? I'm looking into possibly upgrading my G37 sedan's Invidia Q300 2.25" chambered muffler catback to a 2.5" system that is still fairly quiet. I like FI's 2.5" catback with 18" resonators, but it's still a bit too loud for my tastes. Maybe if I had them swap their mufflers with twin loops it would tone it down a bit? Also I'm just curious in general how our engines would sound with a twin loop muffler setup. On my G sedan, there's quite a bit of room in the rear section to fit one up in there.