Exhaust

ZL1.650 · 10-25-2022, 03:22 PM

Hey Everyone,
I saw this video on instagram running a Valvetronic Designs muffler kit. It sounds pretty good to me, but I'm curious what you guys think and what other systems are out there. The valve option here does seem pretty cool. Shoots flames with valves open and sounds near stock when closed. Seems perfect for my quiet neighborhood but I wanted to explore my options. Thanks!

https://www.instagram.com/reel/Ci8bZ...d=YmMyMTA2M2Y=

kropscamaro16 · 10-25-2022, 04:43 PM

dont think he shoots flames stock its probably tuned or modded for that and thats only a ss not a zl1

RamAir02 · 10-25-2022, 05:54 PM

Yeah that car is at least cammed.

I'd shy away from the Valvetronic setup. I took a look at their site and they only offer a universal valved muffler for our cars. You already have NPP. There are good, high quality options that retain NPP functionality available. Corsa & Borla are two that immediately come to mind.

ZL1.650 · 11-09-2022, 01:29 PM

Thanks for the responses everyone. The reason I was interested in the Valvetronic is because valves open bypasses the muffler completely through the straight pipe while other systems I've looked at run valves open through a smaller baffling chamber. Anyone have any input on this or can comment on the quality/reliability of Valvetronic vs. Corsa vs. Borla?

10-25-2022, 03:22 PM	#1
ZL1.650 Drives: 2021 Chevrolet Camaro ZL1 Join Date: Oct 2022 Location: Nevada Posts: 3	Exhaust Hey Everyone, I saw this video on instagram running a Valvetronic Designs muffler kit. It sounds pretty good to me, but I'm curious what you guys think and what other systems are out there. The valve option here does seem pretty cool. Shoots flames with valves open and sounds near stock when closed. Seems perfect for my quiet neighborhood but I wanted to explore my options. Thanks! https://www.instagram.com/reel/Ci8bZ...d=YmMyMTA2M2Y=

10-25-2022, 04:43 PM	#2
kropscamaro16 Drives: 2016 1ss camaro Join Date: Feb 2016 Location: 909 Posts: 9,817	dont think he shoots flames stock its probably tuned or modded for that and thats only a ss not a zl1 __________________ 16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS

10-25-2022, 05:54 PM	#3
RamAir02 Shadow Gray '19 ZLE M6 Drives: '19 ZL1 1LE M6 Join Date: Apr 2009 Location: NJ Posts: 1,442 View My Garage	Yeah that car is at least cammed. I'd shy away from the Valvetronic setup. I took a look at their site and they only offer a universal valved muffler for our cars. You already have NPP. There are good, high quality options that retain NPP functionality available. Corsa & Borla are two that immediately come to mind. __________________ 2019 ZL1 1LE \| M6 \| SGM \| PDR \| CF Dash \| Nav \| Wheel Locks PPF \| Paint Correction \| ZL1 Addons Rock Guards \| ZL1 Addons Lift Pads \| ZL1 Addons Feather Lite Tow Hook \| JWM Smoked Sidemarkers \| Wildhammer Smoked Rear Reflectors \| JWM License Plate LEDs \| RotoFab CAI \| ADM IC Reservoir v2 \| BC Forged RZ05 \| SPL Toe Arms \| BW Brake Deflectors \| CMS Roll Bar \| Schroth Profi II ASM Harnesses . Sold: '99 Trans Am (bolt-ons & cam) \| '00 WS6 (bolt-ons, heads, cam, 12 bolt) \| '05 CTS-V (bolt-ons, short throw) \| '10 SS/RS M6 (short throw, CAI, coilovers, LTs, catback, JRE tune) \| '01 WS6 YouTube

11-09-2022, 01:29 PM	#4
ZL1.650 Drives: 2021 Chevrolet Camaro ZL1 Join Date: Oct 2022 Location: Nevada Posts: 3	Thanks for the responses everyone. The reason I was interested in the Valvetronic is because valves open bypasses the muffler completely through the straight pipe while other systems I've looked at run valves open through a smaller baffling chamber. Anyone have any input on this or can comment on the quality/reliability of Valvetronic vs. Corsa vs. Borla?

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