Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com - View Single Post - Afternarket Upgrade to Factory NPP Exhaust?

SS_CTS-V · 04-06-2023, 02:46 PM

Don't mess with the NPP, and add NOWEEDS! I have this setup and love it. Quiet/normal when needed and balls out loud anytime I want.

I also added a 3 way switch to the NPP so I can force the valves closed and run in stealth mode for all the HOA Karens in the neighborhood.

04-06-2023, 02:46 PM	#11
SS_CTS-V Drives: 2015 SS, 2006 CTS-V (wrecked...) Join Date: Jul 2017 Location: Tampa Posts: 151	Don't mess with the NPP, and add NOWEEDS! I have this setup and love it. Quiet/normal when needed and balls out loud anytime I want. I also added a 3 way switch to the NPP so I can force the valves closed and run in stealth mode for all the HOA Karens in the neighborhood.