CAMARO6 - View Single Post

What’s “Fifty” mean? · 11-12-2019, 12:17 AM

I have a 2017 SS (Fifty) but it does not have NPP Exhaust. I have headers, CAI and tune coming within the next few months, but I'd like a bit more sound now, without removing the mufflers. I've seen many videos and posts concerning the removal of the secondary cats, but all the cars also had NPP Exhaust. My old 2015 SS didn't have NPP Either and a simple resonator removal fixed my "quiet car" issue.

Sooo, will removing the secondary cats on a car that does not have NPP, make the car louder or increase the decel pops and crackles?

Thanks for the Help! - Formerly ReDDevilSS

11-12-2019, 12:17 AM	#1
What’s “Fifty” mean? Drives: 2017 Camaro SS (50th Anniversary) Join Date: Nov 2019 Location: Philadelphia,MS Posts: 29	Help! Exhaust Issue I have a 2017 SS (Fifty) but it does not have NPP Exhaust. I have headers, CAI and tune coming within the next few months, but I'd like a bit more sound now, without removing the mufflers. I've seen many videos and posts concerning the removal of the secondary cats, but all the cars also had NPP Exhaust. My old 2015 SS didn't have NPP Either and a simple resonator removal fixed my "quiet car" issue. Sooo, will removing the secondary cats on a car that does not have NPP, make the car louder or increase the decel pops and crackles? Thanks for the Help! - Formerly ReDDevilSS