Exhaust - Duals for quads

Wrecks24 · 05-05-2024, 08:16 PM

So my car came with the dual exhaust.I may swap for the quads. I am wondering if the exhaust hangers are the same for the duals and quads. I realize the Valance would also have to be swapped, but are the hangers in the same location?

arpad_m · 05-05-2024, 08:22 PM

If your car didn't come with NPP, the computer won't be able to control the valves.

There are several aftermarket exhausts that come with 4 tips and are compatible with dual tip configurations, if you only want the quad look, this is what I'd do. For example, AWE has quad exhausts that automatically get loud under throttle and remain quiet otherwise.

*Joshinator99* · 05-05-2024, 08:41 PM

Quote:

Originally Posted by Wrecks24

So my car came with the dual exhaust.I may swap for the quads. I am wondering if the exhaust hangers are the same for the duals and quads. I realize the Valance would also have to be swapped, but are the hangers in the same location?

Quote:

Originally Posted by arpad_m

If your car didn't come with NPP, the computer won't be able to control the valves.

There are several aftermarket exhausts that come with 4 tips and are compatible with dual tip configurations, if you only want the quad look, this is what I'd do. For example, AWE has quad exhausts that automatically get loud under throttle and remain quiet otherwise.

Yep. That’s the route I went. Yanked the dual exhaust and valence off, installed the quad AWE Touring catback along with a new diffuser. Easy peasy.

gchu · 05-07-2024, 01:20 PM

Quote:

Originally Posted by Wrecks24

So my car came with the dual exhaust.I may swap for the quads. I am wondering if the exhaust hangers are the same for the duals and quads. I realize the Valance would also have to be swapped, but are the hangers in the same location?

The hangers were exactly the same on my 2017 SS - it didn't come with NPP so I found an OEM NPP muffler and valence. It fit right in no problems.

Very happy with the sound (had the GM CAI and a ported throttle body) - perfect amount of cracks and pops on decel.

05-05-2024, 08:16 PM	#1
Wrecks24 Drives: Camaro LT1 Join Date: Dec 2020 Location: Tennessee Posts: 145	Exhaust - Duals for quads So my car came with the dual exhaust.I may swap for the quads. I am wondering if the exhaust hangers are the same for the duals and quads. I realize the Valance would also have to be swapped, but are the hangers in the same location? __________________ 2021 Red Hot LT1

05-05-2024, 08:22 PM	#2
arpad_m Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017 Location: East Tennessee Posts: 13,150 View My Garage	If your car didn't come with NPP, the computer won't be able to control the valves. There are several aftermarket exhausts that come with 4 tips and are compatible with dual tip configurations, if you only want the quad look, this is what I'd do. For example, AWE has quad exhausts that automatically get loud under throttle and remain quiet otherwise. __________________ 2018 Camaro 2SS — G7E MX0 NPP F55 IO6 735 rwhp \| 665 rwtq Magnuson TVS 2300 80mm pulley \| Kooks 1 7/8" LT headers \| JRE smooth idle terminator cam \| LT4 FS & injectors \| TSP forged pistons & rods JMS PowerMAX \| DSX flex fuel kit \| Roto-Fab CAI \| Soler 95mm LT5 TB \| 1LE wheels \| 1LE brakes \| BMR rear cradle lockout \| JRE custom tune 1100 - 1/30/18 \| 2000 - 1/31/18 3000 - 2/06/18 TPW 2/26/18 3400 - 2/19/18 \| 3800 - 2/26/18 4300 - 2/27/18 \| 4B00 - 3/01/18 4200 - 3/05/18 \| 4800 - 3/14/18 5000 - 3/16/18 \| 6000 - 3/19/18

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